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

Addictions on the rise in wartime Israel

Beersheba, Israel — At 19, Yoni, an Israeli man, has to put aside his plans to join the military and instead enter rehab for drug abuse that has worsened since Hamas’ …

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‘Miseries of the Balkhash’: Fears for Kazakhstan’s special lake

Balkhash, Kazakhstan — Seen from the sky, with its turquoise waters stretching out into the desert expanses in the shape of a crescent, you can see why they call Lake Balkhash …

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Mars and Jupiter get chummy in the night sky

CAPE CANAVERAL, Florida — Mars and Jupiter are cozying up in the night sky for their closest rendezvous this decade. They’ll be so close Wednesday, at least from our perspective, that …

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Sex eligibility rules for female athletes are complex, legally difficult

PARIS — Women’s boxing at the Paris Olympics has highlighted the complexity of drafting and enforcing sex eligibility rules for women’s sports and how athletes like Imane Khelif of Algeria and …

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How Maui’s 151-year-old banyan tree is coming back to life after fire

LAHAINA, Hawaii — When a deadly wildfire tore through Lahaina on Maui last August, the wall of flames scorched the 151-year-old banyan tree along the historic town’s Front Street. But the …

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Stranded NASA Starliner pilots may return to Earth on SpaceX

CAPE CANAVERAL, Florida — What should have been a quick trip to the International Space Station may turn into an eight-month stay for two NASA astronauts if they have to switch …

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Extreme heat in July debilitates hundreds of millions worldwide

GENEVA — Soaring temperatures in July have had detrimental effects on the well-being of hundreds of millions of people worldwide who have found the monthlong extreme heat too hot to handle, …

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Great Barrier Reef waters spike to hottest in 400 years, study finds

WASHINGTON — Ocean temperatures in the Great Barrier Reef hit their highest level in 400 years over the past decade, according to researchers who warned that the reef likely won’t survive …

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WHO calls emergency meeting on mpox spread

Geneva — World Health Organization chief Tedros Adhanom Ghebreyesus on Wednesday called an “emergency” meeting of international experts amidst growing worries over the mpox virus. With mpox spreading outside of the …

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Rural South Africans flock to Chinese classes

China’s Confucius Institutes teach Chinese around the world, but there’s more to them than that. VOA’s Kate Bartlett visited a new one that is hundreds of kilometers outside the capital …

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More than 120 people die in Tokyo from heatstroke in July

TOKYO — More than 120 people died of heatstroke in the Tokyo metropolitan area in July, when the nation’s average temperature hit record highs and heat warnings were in effect much …

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WHO: Governments unprepared to combat global COVID-19 surge

Geneva — The World Health Organization is warning that governments throughout the world are unprepared to combat the global surge of COVID-19, which is putting millions of people at risk of …

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US-Australia talks focus on China’s ‘coercive behavior,’ climate change

WASHINGTON/SYDNEY — The United States and Australia kicked off high-level talks Tuesday that will focus on China’s “coercive behavior,” as well as the AUKUS nuclear submarine project, mounting tensions in the …

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Fossils suggest even smaller ‘hobbits’ roamed Indonesian island 700,000 years ago

washington — Twenty years ago on an Indonesian island, scientists discovered fossils of an early human species that stood at about 1.07 meters tall — earning them the nickname “hobbits.” Now …

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Activists address reality of unsafe abortions in Kenya

Abortion is restricted in Kenya, but in Kilifi County on the southern coast many women and girls with unplanned pregnancies say they have no choice but to undergo dangerous abortions …

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Uganda’s breastmilk community saves babies’ lives

A community of breastfeeding women in Uganda is helping mothers who are struggling not to just feed their newborn babies, but to keep them alive. Halima Athumani and Mukasa Francis …

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As mpox cases surge in Africa, few treatments and vaccines available

BANGUI, Central African Republic — African health officials said mpox cases have spiked by 160% so far this year, warning the risk of further spread is high given the lack of …

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Heat deaths of people without air conditioning underscore inequity

PHOENIX, ARIZONA — Mexican farm worker Avelino Vazquez Navarro didn’t have air conditioning in the motor home where he died last month in Washington state as temperatures surged into the triple …

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