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

Russia’s War in Ukraine Still Impacting Food Security: Aid Organizations

The trickle-down effects of Russia’s war in Ukraine are still being felt on food prices in vulnerable places, nearly one year after Moscow invaded the neighboring country. …

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US Agency Proposes California Spotted Owl Protection

Federal wildlife officials on Wednesday announced a proposal to classify one of two dwindling California spotted owl populations as endangered after a lawsuit by conservation groups required the government to …

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UN Report: Women Are Dying in Greater Numbers During Pregnancy or Childbirth

A new report by four leading United Nations agencies and the World Bank estimates every two minutes, one woman dies during pregnancy or childbirth, mostly from preventable causes. The report, …

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Zimbabweans Flooding Zambian Hospitals for Medical Care

Zimbabweans living on the border with Zambia are increasingly taking advantage of their neighbor’s superior health care. But Zambian officials say they are also draining resources as nearly one-third of …

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Kenyan App Users Pay for Health Care With Personal Data

To address the relatively high cost of health care in Africa, a Kenyan mobile application lets users pay for medical services by selling their personal data through blockchain technology. Officials …

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Recycling Trees in an Urban Sawmill

An organization that trains young people for conservation jobs is recycling dead trees and replacing them with new ones, salvaging valuable lumber in the process. Mike O’Sullivan reports from Long …

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Hong Kong Revokes Visa for Controversial Chinese Scientist Who Edited Babies’ Genes

A controversial Chinese biophysicist, who had been imprisoned after creating the world’s first gene-edited babies, had his Hong Kong work visa revoked after immigration officials suspected he lied on an …

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New Malaria Spreader Discovered in Kenya

Researchers in Kenya say they’ve detected an invasive mosquito that can transmit malaria in different climates, threatening progress to fight the parasitic disease. Kenya’s Medical Research Institute this week urged …

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Somali People ‘Highly Traumatized’ After Years of Conflict

Decades of violence and humanitarian crises have left many Somali people traumatized, according to a health study by the U.N. and Somali organizations. Harun Maruf reported from Washington and Abdulkadir …

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ISS Crew to Remain on Orbital Outpost for an Extra Six Months  

Two Russian cosmonauts and an American astronaut will remain aboard the International Space Station for an extra six months because of damage to their Russian spacecraft. Sergey Prokopyev, Dmitry Petelin …

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UN Appeals for Aid to Assist Malawi Fight Cholera Outbreak

The U.N. in Malawi has launched an urgent appeal for aid to deal with the impact of a record cholera outbreak that has so far killed nearly 1,450 people and …

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Infected in the First Wave, They Navigated Long COVID Without a Roadmap

When COVID-19 hit in 2020, Ghenya Grondin of Waltham, Massachusetts, was a postpartum doula – a person charged with helping young couples navigate the first weeks of their newborn child’s …

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UN Ocean Treaty Talks Resume With Goal to Save Biodiversity

United Nations members gather Monday in New York to resume efforts to forge a long-awaited and elusive treaty to safeguard the world’s marine biodiversity.  Nearly two-thirds of the ocean lies …

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Concerns, Impatience Over Mining World’s Seabeds 

The prospect of large-scale mining to extract valuable minerals from the depths of the Pacific Ocean, once a distant vision, has grown more real, raising alarms among the oceans’ most …

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Spy Balloon Lifts Veil on China’s ‘Near Space’ Military Program

The little-noticed program that led to a Chinese spy balloon drifting across the United States this month has been discussed in China’s state-controlled media for more than a decade in …

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War in Ukraine Taking Heavy Toll on Mental Health: WHO

World health officials warn the war in Ukraine is taking a heavy toll on the mental health condition of millions of people, requiring an urgent increase in mental health and …

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Some Dogs and Cats Use Words to Express Their Needs and Wants

Imagine if your dog or cat could use words to let you know when they’re angry, lonely or in pain. Well now they can, thanks to an innovative communication tool …

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Bird Flu Spreads to New Countries, Threatens Non-Stop ‘War’ on Poultry

Avian flu has reached new corners of the globe and become endemic for the first time in some wild birds that transmit the virus to poultry, according to veterinarians and …

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More South American Nations Report Bird Flu Cases; Brazil Remains Free

The confirmation of more bird flu cases in South America raised alarm bells in Brazil, which remains free of contagion even after its close neighbors Argentina and Uruguay confirmed cases …

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Cameroon Dismisses Suspected Marburg Infections After Equatorial Guinea’s First Outbreak

Cameroon’s health ministry has dismissed a report of two suspected cases of Marburg virus in the country after a first deadly outbreak in neighboring Equatorial Guinea. Health officials along the …

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Ohio Derailment Aftermath: How Worried Should People Be?

Plumes of smoke, questions about dead animals, worries about the drinking water. A train derailment in Ohio and subsequent burning of some of the hazardous chemicals has people asking: How …

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Malawi Launches Campaign to End Deadly Cholera Outbreak

Health rights campaigners in Malawi are welcoming a national campaign against a record cholera outbreak, which has affected all 29 districts in the country and killed nearly 1,400 people. President …

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