Science

Science and health news. Science is the pursuit of knowledge about the natural world through systematic study and experimentation. It spans various fields such as biology, chemistry, physics, and earth sciences. Scientists observe phenomena, form hypotheses, conduct experiments, and analyze results to understand laws and principles governing the universe. Science has driven technological advancements and our understanding of everything from the tiniest particles to the vastness of space

Empty capsule to return to Earth soon; 2 astronauts will stay behind

CAPE CANAVERAL, Florida — Boeing will attempt to return its problem-plagued capsule from the International Space Station later this week — with empty seats. NASA said Wednesday that everything is on …

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Australian researchers plan new generation of biodegradable plastic

SYDNEY — Global concerns over plastic pollution and cuts to fossil fuel use are behind a new Australian-led initiative to develop a new generation of 100 percent compostable plastic. Experts estimate …

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Experts blame Africa’s mpox outbreaks on neglect, world’s inability to stop epidemics

LONDON — The growing mpox outbreaks in Africa that triggered the World Health Organization’s emergency declaration are largely the result of decades of neglect and the global community’s inability to stop …

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Health authorities begin large-scale polio vaccinations in war-ravaged Gaza

DEIR AL-BALAH, Gaza Strip — Palestinian health authorities and United Nations agencies on Sunday began a large-scale campaign of vaccinations against polio in the Gaza Strip, hoping to prevent an outbreak …

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Newborn rattlesnakes at Colorado ‘mega den’ make their live debut

CHEYENNE, Wyoming — A “mega den” of hundreds of rattlesnakes in Colorado is getting even bigger now that late summer is here and babies are being born. Thanks to livestream video, …

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Bird species extinct in Europe returns, and humans must help it migrate

PATERZELL, Germany — How do you teach a bird how, and where, to fly? The distinctive northern bald ibis, hunted essentially to extinction by the 17th century, was revived by breeding …

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Doctor who helped Agent Orange victims wins Magsaysay Award

MANILA, Philippines — A Vietnamese doctor who has helped seek justice for victims of the powerful defoliant dioxin “Agent Orange” used by U.S. forces during the Vietnam War is among this …

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Floods in Nigeria kill scores, wash away farmland, raise hunger concerns

ABUJA, Nigeria — Weeks of flooding have killed 185 people in Nigeria and washed away homes and farmlands, the country’s disaster management agency said, further threatening food supplies, especially in the …

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Wasn’t polio wiped out? Why it is still a problem in some countries

LONDON — Polio was eliminated from most parts of the world as part of a decadeslong effort by the World Health Organization and partners to wipe out the disease. But polio …

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Africa’s mpox outbreaks could be stopped in 6 months, WHO chief says

geneva — The head of the World Health Organization believes mpox outbreaks in Africa might be stopped in the next six months, and he said Friday that the agency’s first shipment …

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South Africans line up for medical care during Chinese hospital ship stop

China’s naval hospital ship, called the Peace Ark, is on a 13-nation tour of mostly African countries to provide free health care for locals. Over the past week, it was …

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Israel gives go-ahead for Gaza polio vaccination campaign

Geneva — World Health Organization officials say Israel has given United Nations agencies the go-ahead to start inoculating hundreds of thousands of young Palestinian children in the Gaza Strip against polio. …

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WHO: Israel agrees to daily pauses in Gaza for polio vaccinations

United Nations — A senior World Health Organization official said Thursday that Israel has agreed to a series of daily nine-hour humanitarian pauses for the duration of a massive polio vaccination …

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Snakehead fish: The invasive species disaster that wasn’t

Invasive plants and animals disrupt food supplies, carry diseases and cause an estimated $423 billion in damage every year around the world. When an Asian fish called the snakehead invaded …

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Second elephant calf in 2 weeks is born at California zoo

FRESNO, Calif. — The second elephant calf in two weeks has been born at a California zoo. African elephant Amahle gave birth early Monday morning, according to the Fresno Chaffee Zoo. …

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Mpox outbreak in Africa poses risks for refugees, displaced communities

GENEVA — U.N. agencies warn that refugees and displaced communities in the Democratic Republic of Congo and other African countries infected with mpox are at particular risk of illness and death …

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