Global glacier melt is accelerating, scientists say

PARIS — Ice loss from the world’s glaciers has accelerated over the past decade, scientists said on Wednesday, warning that melting may be faster than previously expected in the coming years and drive sea levels higher.

The world’s glaciers, which are important climate regulators and hold freshwater resources for billions, are rapidly melting as the world warms.

In a first-of-its-kind global assessment, an international team of researchers found a sharp increase in melting over the past decade, with around 36% more ice lost in the 2012-23 period than in the years from 2000-11.

On average some 273 billion tons of ice are being lost per year — equivalent to the world population’s water consumption for 30 years, they said.

The findings are “shocking” if not altogether surprising as global temperatures rise with humanity’s greenhouse gas emissions, said Michael Zemp, a professor at the University of Zurich, who was a co-author of the assessment published in the journal Nature.

Overall, researchers found that the world’s glaciers have lost around 5% of their volume since the turn of the century, with wide regional differences ranging from a 2% loss in Antarctica to up to 40% in the European Alps.

Zemp said that regions with smaller glaciers are losing them faster, and many “will not survive the present century.”

The research — coordinated by the World Glacier Monitoring Service (WGMS), The University of Edinburgh and research group Earthwave — was an effort to bring together field and satellite measurements to create a “reference estimate” for tracking ice loss.

Zemp, who leads the WGMS, said the team’s observations and recent modelling studies suggest that glacier melt this century will be faster than projected in the most recent assessment by United Nations IPCC climate experts.

“Hence, we are facing higher sea-level rise until the end of this century than expected before,” he told AFP, adding that glacier loss would also impact fresh water supplies, particularly in central Asia and the central Andes.

Glaciers are the second-largest contributor to global sea-level rise — after the rise caused by the expansion of seawater as it warms.

The nearly 2 centimeters of sea level rise attributed to glacier melt since 2000 means almost 4 million more people on the world’s coasts made vulnerable to flooding, scientists have estimated.

‘Survival strategy’

So far smaller glaciers are the main contributors to sea level rise, but Martin Siegert, a professor at the University of Exeter who was not involved in the study, said the research was “concerning.”

That is because it predicts further glacier losses and could indicate how Antarctica and Greenland’s vast ice sheets react to global warming.

“Ice sheets are now losing mass at increasing rates — six times more than 30 years ago — and when they change, we stop talking centimeters and start talking meters,” he said.

Glaciers have been a key bellwether for human-caused climate change for decades, with WGMS data going back more than a century.

In the 20th century, assessments were based on field measurements from some 500 glaciers — involving scientists digging a hole on the top to record the amount of fresh snow that year and then assessing ice amounts lost on the “tongue” where the melting ice flows.

More recently, satellites have allowed scientists to better track changes across the world’s 275,000 glaciers — using cameras, radar, lasers and methods to assess the Earth’s mass.

In January, the United Nations said saving the world’s glaciers was an important “survival strategy” for the planet.

To do that, “you have to reduce the greenhouse gas emissions, it is as simple and as complicated as that,” said Zemp.

“Every tenth of a degree warming that we avoid saves us money, saves us lives, saves us problems.”

South Korea requests exclusion from US plan to increase tariffs

SEOUL, SOUTH KOREA — South Korean officials have asked the Trump administration to exclude their country from U.S. plans to impose aggressive tariffs on trade partners, emphasizing that Seoul is already applying low duties on American products under the free trade agreement between the two nations.

South Korea’s government on Friday said Deputy Trade Minister Park Jong-won made the request while traveling to Washington this week for meetings with unspecified officials from the White House, the Department of Commerce and the Office of the U.S. Trade Representative. The South Korean Trade Ministry didn’t say what Park heard from the Americans.

Park cited how South Korean companies were contributing to the U.S. economy through large-scale business investments and noted that the country was already imposing low duties on free trade partners such as the United States. He called for South Korea to be excluded from U.S. plans to establish reciprocal tariffs with trade partners and raise duties for imported steel and aluminum, the ministry said.

South Korea’s top economic think tank this month slashed its growth forecast for the country’s economy for the second time since November, expressing concern about the impact of U.S. President Donald Trump’s expanding tariffs and other measures aimed at resetting global trade.

The state-run Korea Development Institute projected the national economy to grow by 1.6% in 2025, which was 0.4 percentage points lower than its previous estimate. The group’s economists assessed that Trump’s steel and aluminum tariffs won’t likely have a major impact on South Korea’s economy, as those products account for less than 1% of its exports to the U.S. However, they expressed concern that possible increases in U.S. duties for semiconductors and cars would hurt the country’s trade-dependent economy more.

South Korea’s acting president, Choi Sang-mok, on Friday called a meeting with trade and foreign policy officials to discuss the potential impact of Trump’s trade measures, including reciprocal tariffs and possible product-specific duties for semiconductors, cars and pharmaceuticals.

Choi, who is also South Korea’s finance minister, instructed officials to examine how other major economies, including the European Union, Japan and China, are responding to Trump’s trade policies, and try harder to effectively communicate South Korea’s position to U.S. officials.

South Korea’s trade surplus with the U.S. reached $55.7 billion in 2024. According to the South Korean trade ministry, the country’s tariff rates on U.S. manufacturing imports is around zero percent. 

US small businesses brace for effects of higher steel, aluminum tariffs

U.S. small businesses are waiting to feel the effects of President Donald Trump’s executive order imposing a 25% tariff on imported steel and aluminum. Michelle Quinn reports.

VOA Mandarin: How will China help developing countries promote AI?

After China’s DeepSeek gained global recognition, some argue that the U.S.-China rivalry in AI may be upended. In addition, the Chinese Communist Party is actively offering to help developing countries strengthen their AI capacity building. Observers said that China is selling its AI software to targeted regions, which can challenge U.S. AI and serve as a strategy for Chinese companies to get more business overseas.

Click here for the full story in Mandarin. 

Why an asteroid is unlikely to hit Earth in 2032

An asteroid heading toward Earth will likely miss its chance to wipe out the planet. Plus, a possible new source of fuel for future flight. And the northern lights as only seen from above. VOA’s Arash Arabasadi brings us The Week in Space.

EU approves $960 million in German aid for Infineon chips plant

BRUSSELS — The European Commission said Thursday it had approved 920 million-euro of German state aid, or $960 million, to Infineon Technologies for the construction of a new semiconductor manufacturing plant in Dresden.

The measure will allow Infineon to complete the MEGAFAB-DD project, which will be able to produce a wide range of different types of computer chips, the Commission said.

Chipmakers across the globe are pouring billions of dollars into new plants, as they take advantage of generous subsidies from the United States and the EU to keep the West ahead of China in developing cutting-edge semiconductor technology.

The European Commission has earmarked 15 billion euros for public and private semiconductor projects by 2030.

“This new manufacturing plant will bring flexible production capacity to the EU and thereby strengthen Europe’s security of supply, resilience and technological autonomy in semiconductor technologies, in line with the objectives set out in the European Chips Act,” the Commission said in a statement.

The Commission said the plant — which is slated to reach full capacity in 2031 — will be a front-end facility, covering wafer processing, testing and separation, adding that its chips will be used in industrial, automotive and consumer applications.

The aid will take the form of a direct grant of up to 920 million euros to Infineon to support its overall investment, amounting to 3.5 billion euros. Infineon, Germany’s largest semiconductor manufacturer, which was spun off from Siemens 25 years ago, has said the plant will be the largest single investment in its history.

Infineon has agreed with the EU to ensure the project will bring wider positive effects to the EU semiconductor value chain and invest in the research and development of the next generation of chips in Europe, the Commission said.

It will also contribute to crisis preparedness by committing to implement priority-rated orders in the case of a supply shortage, in line with the European Chips Act. 

China says it’s ‘doing its best’ to push for tariff negotiations with EU

BEIJING — China has been “doing its best” to push for negotiations with the European Union over its tariffs on Chinese-made electric vehicles, a commerce ministry spokesperson said on Thursday, almost four months after the punitive import curbs took effect.

The bloc voted to increase the tariffs to as much as 45.3% in October after the European Commission — which oversees EU trade policy — launched an anti-subsidy probe into whether Chinese firms benefited from preferential grants and financing as well as land, batteries and raw materials at below market prices.

“China has been doing its best to push for negotiations with the EU,” He Yadong said. “It is hoped that the EU will take notice of the call from industry and promote bilateral investment cooperation through dialogue and consultation.”

China launched its own probes last year into imports of EU brandy, dairy and pork products.

He told reporters China’s anti-dumping probe into Europe’s pork products and anti-subsidy investigation into the 27-strong bloc’s dairy trade were still ongoing, when asked how the cases were progressing.

“We will conduct the investigation in an open and transparent manner in accordance with Chinese laws and regulations and World Trade Organization rules,” he added. China’s commerce ministry in December decided to extend its anti-dumping investigation into EU brandy imports by three months to April 5.

VOA Mandarin: Chinese netizens prefer DeepSeek to Musk’s Grok 3

WASHINGTON — Chinese social media users are not impressed by the newly released AI model Grok 3 by Elon Musk’s xAI, retaining their preference and support for DeepSeek, the free China-made AI model that rivals leading Western competitors while costing significantly less to train.

Click here for the full story in Mandarin.

Does AI detect breast cancer better than doctors can?

A recent study found doctors were able to detect breast cancer more often when they used artificial intelligence to help read mammogram results. As VOA’s Dora Mekouar reports, AI helped boost the breast cancer detection rate by more than 17%.

Solar refrigerators in Kenya reduce food waste

NAIROBI, KENYA — Milk and egg vendor Caroline Mukundi has lost a lot of her stock in her years of selling fresh food at a Nairobi market.

Mukundi said she had no way to keep food fresh, and the cost of refrigerating was out of reach.

“The food would go bad,” she said, and she would have to throw it away. “It was a big challenge for me.”

Mukundi said her situation turned around when she acquired a solar-powered refrigerator.

The refrigerators, named Koolboks and manufactured in Kenya, are fitted with ice compartments that can chill food even without a source of power. The devices can keep food cool for up to four days without electricity, even with limited sunlight.

Customers can buy the refrigerators on a customized payment model, said Natalie Casey, chief business officer at the Koolboks startup company.

“They can be between 1,500 and 3,000 US dollars, because it includes not only the appliances but also the solar panels and battery storage to enable the continuous cooling,” she said. “We’ve decided what might be more accessible to them is to first pay a down payment between 20 and 35% of the total, and the customer can pay in installments of up to 24 months.”

Koolboks has sold about 7,000 solar-powered refrigerators.

Conventional refrigerators for businesses can cost anywhere from $11,000 to $100,000 or more, said Dorothy Otieno, program manager at the Center for Environmental Justice and Development.

“Some businesses, especially small businesses, are not able to afford it,” she said.

“We are looking at, for example, how businesses can be supported to get access to [the Koolboks refrigerators], especially for communities that are not able to afford,” she said.

The refrigerator was among dozens of innovations showcased at the recent Africa Tech Summit in Nairobi. The conference’s founder, Andrew Fassnidge, told VOA that such creations are crucial to solving local problems on the continent.

“What’s interesting with … Koolboks refrigeration is, if we look at the Covid vaccine, one of the biggest issues at the time was refrigeration, and it’s still an issue in most markets,” he said.

Koolboks markets a refrigerator specifically for vaccines.

The refrigerators could have an impact on climate change, too.

A 2024 survey by the U.N. Environmental Program showed Kenya has a high level of food waste, with annual waste ranging from 40 to 100 kilograms per person.

Environmentalists say high levels of organic waste worsen climate change, so preventing food waste can have an impact.

66 measles cases reported in US states of Texas, New Mexico

Measles is making a comeback in the United States. 

Fifty-eight cases of the highly contagious disease were reported Tuesday by health officials in rural West Texas, while eight cases were confirmed in neighboring eastern New Mexico.  

Texas officials say the outbreak there, the largest in almost 30 years, is mainly confined to Gaines County, with 45 infections, but four other counties account for an additional 13 cases.   

The Texas measles cases, according to health officials, have occurred mainly among a “close-knit, undervaccinated” Mennonite community. 

Authorities say at least three of the New Mexico cases are in counties that border Texas’ Gaines County. 

Earlier this month, the U.S. Centers for Disease Control and Prevention reported 14 measles cases across the country.  

Mayo Clinic describes measles as “a childhood infection caused by a virus. Once quite common, measles can now almost always be prevented with a vaccine … measles spreads easily and can be serious, and even fatal, for small children.” 

Measles is a respiratory virus that can survive in the air for two hours. As many as nine out of 10 people who are susceptible will get the virus if exposed, according to the CDC.  

However, in recent years, the necessity and safety of the vaccinations designed to prevent the disease have come under question, with some parents citing a now-discredited study that linked the measles vaccine to autism.  

Another unfortunate development in the fight against measles happened during the COVID-19 pandemic when many children missed their vaccinations. Los Angeles Cedars Sinai said in a statement in February 2024 that 61 million fewer doses of the measles vaccine were distributed nationwide from 2020 to 2022.  

Before the MMR vaccination, which addresses not only measles, but also mumps and rubella, was introduced in the U.S. in 1963, there were 3 million to 4 million measles cases every year.   

Now there are usually fewer than 200 cases per year, but pockets of measles persist in areas that still resist the vaccinations. The shots are first given to toddlers between 12 and 15 months and then again at 4 to 6 years of age.   

Trump signs order to study how to make IVF more accessible, affordable

WEST PALM BEACH, FLORIDA — U.S. President Donald Trump on Tuesday signed an executive order to study how to expand access to in vitro fertilization and make it more affordable. 

The order calls for policy recommendations to “protect IVF access and aggressively reduce out-of-pocket and health plan costs for such treatments,” according to the White House. On the campaign trail, Trump called for universal coverage of IVF treatment after his Supreme Court nominees helped to overturn Roe v. Wade, leading to a wave of restrictions in Republican-led states, including some that have threatened access to IVF by trying to define life as beginning at conception. 

Trump, who was at his Florida residence and club Mar-a-Lago, also signed another executive order and a presidential memorandum. The second executive order outlined the oversight functions of the Office of Management and Budget, while the presidential memorandum called for more transparency from the government, according to White House staff secretary Will Scharf, who Trump called to the podium to detail the orders. 

The order called for “radical transparency requirements” for the government, requiring it to detail the “waste, fraud and abuse” that’s found as the Department of Government Efficiency, overseen by Elon Musk, looks to cut government spending. 

DOGE has often fallen short of the administration’s promises of transparency. Musk has taken questions from journalists only once since becoming Trump’s most powerful adviser, and he’s claimed it’s illegal to name people who are working for him. Sometimes DOGE staff members have demanded access to sensitive government databases with little explanation. 

According to a fact sheet provided by the White House, Trump’s IVF order will focus on prioritizing whether there are any current policies “that exacerbate the cost of IVF treatments.” 

Last year, Trump declared public support for IVF after the Alabama Supreme Court ruled that frozen embryos can be considered children under state law. The decision, which some Republicans and conservatives cheered, touched off immediate backlash. 

Families ‘appreciative,’ says Trump

On the campaign trail, IVF quickly became a talking point for Trump, who said he strongly supports its availability. 

In vitro fertilization offers a possible solution when a woman has trouble getting pregnant. The procedure involves retrieving her eggs and combining them in a lab dish with a man’s sperm to create a fertilized embryo, which is then transferred into the woman’s uterus in an attempt to create a pregnancy. IVF is done in cycles, and more than one may be required. 

“I think the women and families, husbands, are very appreciative of it,” Trump said in brief remarks on the order, before he took questions on a variety of topics. 

Trump, who spent the morning at his golf club in West Palm Beach, Florida, spoke to reporters hours before his first joint TV interview with adviser Elon Musk airs in prime time. 

Trump and Musk gave their first joint interview to Sean Hannity of Fox News Channel. The interview was taped on Friday at the White House and is set to air as Musk leads Trump’s effort to cut federal spending and slash the federal workforce. 

Musk has drawn criticism from Democrats in Congress and others for the methods he and his team at DOGE are using to cut spending, including foreign aid, and eliminate jobs across the bureaucracy. 

The Fox News interview also follows Musk’s appearance with Trump in the Oval Office last week, when both defended Musk’s approach to federal cost-cutting. 

In an excerpt from the interview that Fox News released on Sunday, Musk said he “used to be adored by the left” but “less so these days” because of the work he’s doing at Trump’s direction. 

“They call it Trump derangement syndrome. You don’t realize how real this is until you can’t reason with people,” Musk said, adding that normal conversations with Democrats about the president are difficult because “it’s like they’ve become completely irrational.” 

Event celebrates ‘American Exceptionalism’

Trump’s Mar-a-Lago Club is the setting Tuesday night for an awards program by America’s Future, a conservative group led by Mike Flynn, who briefly served as national security adviser in the Republican president’s first term. The program aims to preserve individual rights and promote American values and traditions, according to its website. The event, called Celebrate American Exceptionalism 2025, will honor one member from the Army, the Navy, the Marines, the Air Force and the Space Force. 

The event includes a poolside reception, musical performances and dinner in Mar-a-Lago’s Grand Ballroom, where other award presentations are expected from a lineup that includes such names as comedian Russell Brand, singer Ted Nugent and former pro boxer Mike Tyson. 

It’s unclear whether Trump will participate in the event. 

Uganda discharges last Ebola patients; No new deaths from contagious virus reported 

KAMPALA — Uganda discharged on Tuesday the last eight patients who recovered from Ebola, health authorities reported, and there were no other positive cases in the outbreak declared last month. 

World Health Organization described the recoveries as a milestone that “reflects the power of Uganda’s quick and coordinated response.” 

Most of the Ebola patients were treated at the main referral facility in the Ugandan capital, Kampala. 

The lone Ebola victim was a male nurse who died the day before the outbreak was declared in Kampala on Jan. 30. His relatives are among those later hospitalized with Ebola. 

Tracing contacts is key to stemming the spread of Ebola, which manifests as a viral hemorrhagic fever. Ugandan officials documented at least 265 contacts, and at least 90 of them have completed a period of quarantine during which they were monitored for signs of Ebola, Health Minister Jane Ruth Aceng told reporters in Kampala. 

There are no approved vaccines for the Sudan strain of Ebola in Uganda’s outbreak. But authorities have launched a clinical study to further test the safety and efficacy of a trial vaccine as part of measures to stop the spread of Ebola. 

The last outbreak of Ebola in Uganda, which began in September 2022, killed at least 55 people by the time it was declared over four months later. 

Ebola is spread by contact with the bodily fluids of an infected person or contaminated materials. Symptoms include fever, vomiting, diarrhea, muscle pain and at times internal and external bleeding. 

Scientists suspect that the first person infected in an Ebola outbreak acquires the virus through contact with an infected animal or eating its raw meat. Ebola was discovered in 1976 in two simultaneous outbreaks in South Sudan and Congo, where it occurred in a village near the Ebola River, after which the disease is named.

Philippines reports intrusions targeting intelligence data

Manila, Philippines — The Philippines has detected foreign attempts to access intelligence data, but its cyber minister said on Tuesday no breaches have been recorded so far.

Attempts to steal data are wide-ranging, said minister for information and communications Ivan Uy. Advanced Persistent Threats or APTs have repeatedly attempted but failed to infiltrate government systems, suggesting the country’s cyber-defenses have held firm.

APTs are a general term for cyber actors or groups, often state-backed, that engage in malicious cyber activities.

“These have been present for quite some time, and threats come from many actors, but a big majority of them are foreign,” Uy told Reuters.

Some of these threats, which Uy referred to as “sleepers,” had been embedded in systems before being exposed by government’s cyber security efforts.

“Why are these things operating in those systems, without even anybody calling it out?,” he said.

So far, the government has not seen any cyberattacks targeting critical infrastructure, he said.

“Hopefully it’s because our cyber defenses and cyber security are strong enough,” he said.

Uy acknowledged the difficulty of attributing cyber intrusions to specific attackers, as they sometimes leave misleading digital traces.

However, the government is working through diplomatic channels and sharing intelligence with the military, including with other countries, to validate threats and strengthen defenses, he said.

Last year, the Philippine said it thwarted attempts by hackers operating in China to break into websites and e-mail systems of the Philippine president and government agencies, including one promoting maritime security.

Uy described the escalating cyber threats as part of a global arms race, where nations and criminal organizations exploit digital vulnerabilities for financial or strategic gain.

“World War III is happening and it is cyber,” Uy said. “These weapons are non-kinetic. They are cyber, digital, virtual, but it’s happening. The attacks and defenses are happening as we speak, without any physical manifestation.”

Beyond cyberattacks, Uy has also flagged a surge in deepfakes and what he referred to as “fake news media outlets” aiming to manipulate public opinion ahead of the Philippines’ mid-term elections in May, and the ministry has deployed tools to combat them.

“Misinformation and disinformation are riskier with respect to democracies like ours, because we rely on elections, and elections are based on personal opinion,” Uy said.

Global benchmarks trade mixed as investors continue to eye Trump

Tokyo — Global shares traded mixed on Monday as investors continued to watch economic data and policy moves from U.S. President Donald Trump, as both are likely to impact upcoming central bank moves.

France’s CAC 40 dipped nearly 0.1% in early trading to 8,171.59, while Germany’s DAX added 0.4% to 22,560.00. Britain’s FTSE 100 edged up 0.1% to 8,742.97.

U.S. markets are closed on Monday for a holiday.

In Asia, Japan’s benchmark Nikkei 225 rose in early trading after the Cabinet Office reported that the economy grew at a better-than-expected annual rate of 2.8% in October-December, underlined by steady exports and moderate consumption. But the benchmark quickly fell back and then recovered to be little changed, finishing up less than 0.1% at 39,174.25.

On a quarter-to-quarter basis, the world’s fourth-largest economy grew 0.7% for its third straight quarter of growth. Japan marked its fourth straight year of expansion, eking out 0.1% growth last year in seasonally adjusted real gross domestic product, which measures the value of a nation’s products and services.

In other regional markets, Australia’s S&P/ASX 200 slipped 0.2% to 8,537.10. South Korea’s Kospi surged 0.8% to 2,610.42. Hong Kong’s Hang Seng reversed course, to slip less than 0.1% to 22,616.23, while the Shanghai Composite added 0.3% to 3,355.83.

Markets around the world are nervously watching what upward pressure may come from tariffs that Trump has announced recently. But analysts now think Trump may ultimately avoid triggering a punishing global trade war.

His most recent tariff announcement, for example, won’t take full effect for at least several weeks. That leaves time for Washington and other countries to negotiate.

The Federal Reserve’s goal, as well as that of the Bank of Japan, is to keep inflation at 2%.

In energy trading, benchmark U.S. crude added 28 cents to $71.02 a barrel. Brent crude, the international standard, rose 34 cents to $75.08 a barrel.

In currency trading, the U.S. dollar declined to 151.90 Japanese yen from 152.25 yen. The euro cost $1.0472, down from $1.0495.

New downloads of DeepSeek suspended in South Korea, data protection agency says

SEOUL, SOUTH KOREA — South Korea’s data protection authority on Monday said new downloads of the Chinese AI app DeepSeek had been suspended in the country after DeepSeek acknowledged failing to take into account some of the agency’s rules on protecting personal data.

The service of the app will be resumed once improvements are made in accordance with the country’s privacy law, the Personal Information Protection Commission (PIPC) said in a media briefing.

The measure that came into force on Saturday aims to block new downloads of the app, the agency said, though DeepSeek’s web service remains accessible in the country.

The Chinese startup appointed legal representatives last week in South Korea and had acknowledged partially neglecting considerations of the country’s data protection law, the PIPC said.

Italy’s data protection authority, the Garante, said last month it had ordered DeepSeek to block its chatbot in the country after failing to address the regulator’s concerns over its privacy policy.

DeepSeek did not immediately respond to a request for comment.

When asked about earlier moves by South Korean government departments to block DeepSeek, a Chinese foreign ministry spokesperson told a briefing on February 6 that the Chinese government attached great importance to data privacy and security and protected it in accordance with the law.

The spokesperson also said Beijing would never ask any company or individual to collect or store data in breach of laws.

Scientists race to discover depth of ocean damage from Los Angeles wildfires

Los Angeles — On a recent Sunday, Tracy Quinn drove down the Pacific Coast Highway to assess damage wrought upon the coastline by the Palisades Fire.

The water line was darkened by ash. Burnt remnants of washing machines and dryers and metal appliances were strewn about the shoreline. Sludge carpeted the water’s edge. Waves during high tide lapped onto charred homes, pulling debris and potentially toxic ash into the ocean as they receded.

“It was just heartbreaking,” said Quinn, president and CEO of the environmental group Heal the Bay, whose team has reported ash and debris some 25 miles (40 kilometers) south of the Palisades burn area west of Los Angeles.

As crews work to remove potentially hundreds of thousands of tons of hazardous materials from the Los Angeles wildfires, researchers and officials are trying to understand how the fires on land have impacted the sea. The Palisades and Eaton fires scorched thousands of homes, businesses, cars and electronics, turning everyday items into hazardous ash made of pesticides, asbestos, plastics, lead, heavy metals and more.

Since much of it could end up in the Pacific Ocean, there are concerns and many unknowns about how the fires could affect life under the sea.

“We haven’t seen a concentration of homes and buildings burned so close to the water,” Quinn said.

Fire debris and potentially toxic ash could make the water unsafe for surfers and swimmers, especially after rainfall that can transport chemicals, trash and other hazards into the sea. Longer term, scientists worry if and how charred urban contaminants will affect the food supply.

The atmospheric river and mudslides that pummeled the Los Angeles region last week exacerbated some of those fears.

When the fires broke out in January, one of Mara Dias’ first concerns was ocean water contamination. Strong winds were carrying smoke and ash far beyond the blazes before settling at sea, said the water quality manager for the Surfrider Foundation, an environmental nonprofit.

Scientists on board a research vessel during the fires detected ash and waste on the water as far as 100 miles (161 kilometers) offshore, said marine ecologist Julie Dinasquet with the University of California, San Diego’s Scripps Institution of Oceanography. Things like twigs and shard. They described the smell as electronics burning, she recalled, “not like a nice campfire.”

Runoff from rain also is a huge and immediate concern. Rainfall picks up contaminants and trash while flushing toward the sea through a network of drains and rivers. That runoff could contain “a lot of nutrients, nitrogen and phosphate that end up in the ash of the burn material that can get into the water,” said Dias, as well as “heavy metals, something called PAHs, which are given off when you burn different types of fuel.”

Mudslides and debris flows in the Palisades Fire burn zone also can dump more hazardous waste into the ocean. After fires, the soil in burn scars is less able to absorb rainfall and can develop a layer that repels water from the remains of seared organic material. When there is less organic material to hold the soil in place, the risks of mudslides and debris flows increase.

Los Angeles County officials, with help from other agencies, have set thousands of feet of concrete barriers, sandbags, silt socks and more to prevent debris from reaching beaches. The LA County Board of Supervisors also recently passed a motion seeking state and federal help to expand beach clean ups, prepare for storm runoff and test ocean water for potential toxins and chemicals, among other things.

Beyond the usual samples, state water officials and others are testing for total and dissolved metals such as arsenic, lead and aluminum and volatile organic compounds.

They also are sampling for microplastics, polycyclic aromatic hydrocarbons, or PAHs, that are harmful to human and aquatic life, and polychlorinated biphenyls, or PCBs, a group of man-made chemicals shown to cause cancer in animals and other serious health effects. Now banned from being manufactured, they were used in products like pigments, paints and electrical equipment.

County public health officials said chemical tests of water samples last month did not raise health concerns, so they downgraded one beach closure to an ocean water advisory. Beachgoers were still advised to stay out of the water.

Dinasquet and colleagues are working to understand how far potentially toxic ash and debris dispersed across the ocean, how deep and how fast they sunk and, over time, where it ends up.

Forest fires can deposit important nutrients like iron and nitrogen into the ocean ecosystem, boosting the growth of phytoplankton, which can create a positive, cascading effect across the ecosystem. But the potentially toxic ash from urban coastal fires could have dire consequences, Dinasquet said.

“Reports are already showing that there was a lot of lead and asbestos in the ash,” she added. “This is really bad for people so it’s probably also very bad for the marine organisms.”

Breakfast is booming at US restaurants. Is it also contributing to high egg prices?

It’s a chicken-and-egg problem: Restaurants are struggling with record-high U.S. egg prices, but their omelets, scrambles and huevos rancheros may be part of the problem.

Breakfast is booming at U.S. eateries. First Watch, a restaurant chain that serves breakfast, brunch and lunch, nearly quadrupled its locations over the past decade to 570. Eggs Up Grill has 90 restaurants in nine southern states, up from 26 in 2018. Florida-based Another Broken Egg Café celebrated its 100th restaurant last year.

Fast-food chains are also adding more breakfast items. Starbucks, which launched egg bites in 2017, now has a breakfast menu with 12 separate items containing eggs. Wendy’s reintroduced breakfast in 2020 and offers 10 items with eggs.

Reviews website Yelp said 6,421 breakfast and brunch businesses opened in the United States last year, 23% more than in 2019.

In normal times, producers could meet the demand for all those eggs. But an ongoing bird flu outbreak, which so far has forced farms to slaughter nearly 159 million chickens, turkeys and other birds — including nearly 47 million since the start of December — is making supplies scarcer and pushing up prices. In January, the average price of eggs in the U.S. hit a record $4.95 per dozen.

The percentage of eggs that go to U.S. restaurants versus other places, like grocery stores or food manufacturers, is not publicly available. U.S. Foods, a restaurant supplier, and Cal-Maine Foods, the largest U.S. producer of shell eggs, did not respond to The Associated Press’ requests for comment.

But demand from restaurants is almost certainly growing. Foot traffic at U.S. restaurants has grown the most since 2019 for morning meals, 2019, according to market research firm Circana. Pre-lunchtime hours accounted for 21% of total restaurant visits in 2024.

Breakfast sandwiches are the most popular order during morning visits, Circana said, and 70% of the breakfast sandwiches on U.S. menus include eggs.

Eggs Up Grill CEO Ricky Richardson said breakfast restaurants took off after the COVID pandemic because people longed for comfort and connection. As inflation made food more expensive, customers saw breakfast and lunch as more affordable options for eating out, he said.

The growth in restaurant demand reverses a pattern that emerged during the pandemic, when consumers tried to stock up on eggs for home use but restaurants needed fewer of them because many of them had to close for a time, according to Brian Earnest, a lead economist for animal proteins at CoBank.

U.S. egg consumption declined for more than five decades before reaching a low of 247 per person in 2008, according to data from the U.S. Department of Agriculture. As nutritional research and marketing established eggs as an inexpensive protein source instead of heart-clogging cholesterol bombs, per capita consumption of egg products grew to the equivalent of 292 fresh eggs in 2019, the data shows.

“Consumers think eggs are really fresh, so if you’re making something with eggs, you know it’s fresh,” Earnest said.

Before the pandemic reduced demand and bird flu outbreaks impacted supplies, the USDA had forecast that Americans would continue eating more eggs. By 2023, the most recent year for which annual data is available, they were down to 249 eggs per person.

Other trends have impacted the economics of eggs. To address animal rights concerns, McDonald’s and some other companies have switched to 100% cage-free eggs, which limits the sources they will buy from. Ten states, including California and Colorado, have passed laws restricting egg sales to products from cage-free environments.

“It makes the market much more complicated than it was 20 years ago,” Earnest said.

The higher prices are hitting restaurants hard. Wholesale egg prices hit a national average of $7.34 per dozen last week, according to the U.S. Department of Agriculture. That was 51% higher than at the beginning of the year. Wholesale costs may be higher than retail prices since grocers use eggs as a loss leader to get customers in the door.

Some chains, like Waffle House, have added a surcharge to help offset the cost of eggs. Others may turn to egg substitutes like tapioca starch for some recipes or cut egg dishes from the menu, said Phil Kafarakis, the president and CEO of the International Foodservice Manufacturers Association.

First Watch President and CEO Chris Tomasso said eggs are critical for the chain’s brand and are found in the majority of its offerings, whether at the center of the plate or as an ingredient in batters. So far, he said, the company has been able to obtain the eggs it needs and isn’t charging extra for them.

First Watch is also increasing portion sizes for non-egg items like meat and potatoes, Tomasso said.

Richardson, of Eggs Up Grill, said he recently met with franchisees to discuss adding a surcharge but they decided against it.

“Eggs have always been and will continue to be an important part of American diets,” Richardson said.

Chad officials seal schools as measles epidemic hits poor district

YAOUNDE, CAMEROON — Chad health officials have sealed several dozen schools, sent thousands of children and their teachers home, and restricted movements to and from the Bologo district — 400 kilometers south of the capital, N’djamena — to contain a measles epidemic. Officials blame vaccine hesitancy for the rapid measles spread within the past two weeks.

State TV reports that thousands of children in Chad’s Bologo district have been ordered to stay home for a week as their schools remain closed to prevent measles from spreading. Many churches and mosques in the district are closed too.

About 50 cases of measles were confirmed within the past two weeks, said Oumar Mahamat Traore, chief health official in Bologo, appointed by Chad’s central government in N’djamena.

He said the situation is very concerning because all seven of the hospitals in Bologo district have at least five children receiving treatment for measles. He said parents should make sure all children having high fever, runny nose, red and watery eyes and rashes on their faces and bodies accompanied by small white spots inside the mouth are immediately rushed to the nearest hospital, where they will receive free treatment.

Traore spoke to VOA on Saturday by telephone. He said it is difficult to know the number of children affected by the measles epidemic because more than 80% of civilians in Bologo prefer African traditional medicine and go to conventional hospitals only in critical circumstances.

Hospitals have not reported any deaths, but some affected children are in critical condition, according to government officials.

Chad’s government said health workers have been dispatched to Bologo and surrounding towns and villages to educate civilians against popular beliefs that the viral disease is divine punishment for wrongdoing and can be treated only by offering traditional sacrifices to the gods.

Health workers are raising awareness that measles can be treated with conventional medicine.

The United Nations reports that measles is one of the main causes of death among children in Chad. Outbreaks occur often because vaccination coverage remains low throughout the central African state.

Chad’s Health Ministry says vaccine hesitancy is to blame for millions of children not being inoculated against childhood diseases including measles.

In 2023, Doctors Without Borders reported that more than 1.3 million children between the ages of 6 months and 10 years old were inoculated against measles.

Chad said there were plans with its international partners to inoculate at least 4 million children in the country of close to 18 million people.

But armed conflicts and tensions triggered by elections to end a three-year transition that followed the death of President Idriss Deby Itno in 2021 made it impossible for humanitarian agencies to continue vaccination drives.

Officials hope that with peace returning and constitutional order reestablished — with the election of Mahamat Idriss Deby as president and the new parliament — more vaccine campaigns will be organized.

Measles is a highly contagious infection of the respiratory system that can lead to severe complications and death. The U.N. says it is one of the most contagious diseases in the world.

In the absence of specific treatment, vaccination is the most effective medical tool against measles, the World Health Organization said. The vaccine is safe, effective and inexpensive, according to the U.N.  

No need for one country to control chip industry, Taiwan official says

TAIPEI, TAIWAN — There is no need for one country to control the semiconductor industry, which is complex and needs a division of labor, Taiwan’s top technology official said on Saturday after U.S. President Donald Trump criticized the island’s chip dominance.

Trump repeated claims on Thursday that Taiwan had taken the industry and he wanted it back in the United States, saying he aimed to restore U.S. chip manufacturing.

Wu Cheng-wen, head of Taiwan’s National Science and Technology Council, did not name Trump in a Facebook post but referred to Taiwan President Lai Ching-te’s comments on Friday that the island would be a reliable partner in the democratic supply chain of the global semiconductor industry.

Wu wrote that Taiwan has in recent years often been asked how its semiconductor industry had become an internationally acclaimed benchmark.

“How did we achieve this? Obviously, we did not gain this for no reason from other countries,” he said, recounting how the government developed the sector from the 1970s, including helping found TSMC, now the world’s largest contract chipmaker, in 1987.

“This shows that Taiwan has invested half a century of hard work to achieve today’s success, and it certainly wasn’t something taken easily from other countries.”

Each country has its own specialty for chips, from Japan making chemicals and equipment to the United States, which is “second to none” on the design and application of innovative systems, Wu said.

“The semiconductor industry is highly complex and requires precise specialization and division of labor. Given that each country has its own unique industrial strengths, there is no need for a single nation to fully control or monopolize all technologies globally.”

Taiwan is willing to be used as a base to assist “friendly democratic countries” in playing their appropriate roles in the semiconductor supply chain, Wu said.