U.S. health officials have banned Red Dye No. 3 from American foods, decades after the synthetic coloring was banned in Europe. As VOA’s Dora Mekouar reports, studies have linked the bright red color additive to cancer in male laboratory rats. …

BALTIMORE — A federal judge on Thursday temporarily blocked President Donald Trump’s recent executive order aimed at restricting gender-affirming health care for transgender people under age 19. The judge’s ruling came after a lawsuit was filed earlier this month on behalf of families with transgender or nonbinary children who allege their …

NEW YORK — A new study shows that bird flu has silently spread from animals to some veterinarians. The study published Thursday by the Centers for Disease Control and Prevention echoes two smaller ones that detected evidence of infection in previously undiagnosed farmworkers. In those studies, several of the infected workers …

WASHINGTON — The U.S. Senate on Thursday confirmed Robert F. Kennedy Jr. as President Donald Trump’s health secretary, putting the prominent vaccine skeptic in control of $1.7 trillion in federal spending, vaccine recommendations and food safety as well as health insurance programs for roughly half the country. Republicans fell in line …

LONDON — Work to give 21st-century London yet another skyscraper has uncovered traces — in fact chunks — of the city’s origins almost 2,000 years ago.  Archaeologists exploring the site of a planned 32-story office tower announced Thursday that they have unearthed the remains of a Roman basilica that once stood …

The New York State Department of Health on Tuesday confirmed its first case of the new mpox strain, adding to the global concerns over the spread of the little-known variant. According to the U.S. Centers for Disease Control and Prevention, there were three confirmed cases in the country — in …

FLAGSTAFF, ARIZONA — Scientists have long suspected that Mexican long-nosed bats migrate through southeastern Arizona, but without capturing and measuring the night-flying creatures, proof has been elusive.  Researchers say they now have a way to tell the endangered species apart from other bats by analyzing saliva the nocturnal mammals leave behind …

Fifteen measles cases — mostly in school-aged children — have been confirmed in a small county in West Texas with one of the highest rates of vaccine exemptions in the state. South Plains Public Health District Director Zach Holbrooks said Monday that his department was first notified in late January …

CAPE CANAVERAL, FLORIDA — Europe’s Euclid space telescope has detected a rare halo of bright light around a nearby galaxy, astronomers reported Monday. The halo, known as an Einstein ring, encircles a galaxy 590 million light-years away, considered close by cosmic standards.   A light-year is 5.8 trillion miles. Astronomers have known …

PARIS — Nearly all nations missed a UN deadline Monday to submit new targets for slashing carbon emissions, including major economies under pressure to show leadership following the U.S. retreat on climate change. Just 10 of nearly 200 countries required under the Paris Agreement to deliver fresh climate plans by Feb. …

Climate change is rapidly altering the Arctic region, creating environmental danger, economic opportunity and geopolitical tension as the world’s major powers scramble to control newly accessible shipping lanes and resource deposits. …

JAKARTA, INDONESIA — Economists are raising concerns about the viability of Indonesian President Prabowo Subianto’s program launched this year to combat child nutrition. According to an Indonesian Ministry of Health Nutritional Status Study report, 21.6% of children ages 3 and 4 experienced stunting caused by malnutrition in 2022. The first stage …

NEW YORK — All live poultry markets in New York City and some of its suburbs were ordered Friday to close for a week after the detection of seven cases of avian flu, which has also hit farms nationwide. Governor Kathy Hochul said that there was no immediate threat to public …

NEW YORK — The U.S. winter virus season is in full force, and by one measure is the most intense in 15 years. One indicator of flu activity is the percentage of doctor’s office visits driven by flu-like symptoms. Last week, that number was clearly higher than the peak of any …

JOHANNESBURG, SOUTH AFRICA — Some South African organizations that assist people with HIV are in limbo, after the United States put a 90-day freeze on most foreign aid. The U.S. State Department later added a waiver for “lifesaving” aid, but NGOs that have already shut their doors say the next steps …

U.S. dairy cattle tested positive for a strain of bird flu that previously had not been seen in cows, the U.S. Department of Agriculture said on Wednesday, ramping up concerns about the persistent spread of the virus.  The H5N1 virus has reduced milk output in cattle, pushed up egg prices …

BUENOS AIRES — President Javier Milei has ordered Argentina’s withdrawal from the World Health Organization due to profound differences with the U.N. agency, a presidential spokesperson said Wednesday. Milei’s action echoes that of his ally, U.S. President Donald Trump, who began the process of pulling the United States out of the …

Scientists are testing a novel technique to deter poachers targeting endangered rhinoceroses for their prized horns. As part of a pilot study in South Africa, researchers have injected small, radioactive pellets into the horns of live rhinos. The goal is to make the horns radioactive so there is less demand …

Abuja, Nigeria — Nigerian officials have launched a committee to develop a transition and sustainability plan for USAID-funded health programs following U.S. President Donald Trump’s 90-day halt of most foreign aid. The multi-ministerial committee aims to secure new financial support for critical health programs.  Nigeria’s health minister said the committee—comprising officials …

Not all children can play with conventional toys. At a school in New York, occupational therapists are taking off-the-shelf toys and adapting them to make them more suitable for disabled students’ needs. Tina Trinh reports. …

Washington — Robert F. Kennedy Jr., the controversial environmental lawyer turned public health critic, cleared his first hurdle on Tuesday to become the nation’s top health official when the senate finance committee voted to advance his nomination for a floor vote.  Republicans voted together to advance his nomination, while Democrats all …

Uganda began a vaccine trial Monday against the Sudan strain of Ebola that has killed one person in the outbreak declared last week. World Health Organization Director-General Tedros Adhanom Ghebreyesus said Monday in a post on the X social media platform that the trial was “initiated with record speed, only …

The recent outbreak of the H5N1 avian influenza virus in the U.S. and the potential for it to mutate has raised concerns among the scientific community that it could result in human-to-human transmission and a new pandemic. Farmers are also concerned about the potential impacts on their livelihood. VOA’s Veronica …

Arlington, Virginia — A baby food maker is recalling edible sticks meant to ease teething pain over a possible choking hazard.  Gerber announced Friday that it was recalling and discontinuing its brand of “Sooth N Chew” teething sticks after receiving customer complaints about choking. The company said one emergency room visit …

Kampala, Uganda — Ugandan officials are preparing to deploy a trial vaccine as part of efforts to stem an outbreak of Ebola in the capital, Kampala, a top health official said Sunday. A range of scientists are developing research protocols relating to the planned deployment of more than 2,000 doses of …