Microwave pulses caused bizarre ‘Havana syndrome,’ report suggests
A string of unexplained illnesses in Cuba, China and elsewhere was likely caused by directed, pulsed radio frequency energy, according to a government report.
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Coronavirus outbreak: Live updates
Among the top news today: The U.S. is nearing an average of 200,000 new COVID-19 cases a day and the pandemic is likely to...
Ancient people may have survived desert droughts by melting ice in lava tubes
During a parched summer almost 2,000 years ago, people living in what is now western New Mexico crawled into the cold, dark belly of...
Coronavirus shutdowns don’t need to be all or nothing
We were warned this might happen. While millions stayed home last spring, looking to summer for respite from the virus, experts worried that an...
The FDA has approved the first drug to treat the rapid-aging disease progeria
The U.S. Food and Drug Administration has approved a treatment that could give children with a rare genetic illness that causes premature aging more...
Mineral body armor helps some leaf-cutting ants win fights with bigger kin
Leaf-cutting worker ants might look like they’d be helpless against an enemy soldier ant many times their size. But some of the smaller ants...
A face mask may turn up a male wrinkle-faced bat’s sex appeal
For tips on how to flirt while wearing a mask, take notes from nature’s experts: male wrinkle-faced bats. The first video of a wrinkle-faced...
Immunity to COVID-19 may persist six months or more
As coronavirus cases in the United States and around the world rise, scientists are uncovering hints that immunity for those who have had COVID-19...
Oxford and AstraZeneca say their COVID-19 vaccine works too
A COVID-19 vaccine made by AstraZeneca and the University of Oxford appears to prevent illness and may cut down on transmission of the coronavirus....
Lonely brains crave people like hungry brains crave food
A hungry brain craves food. A lonely brain craves people. After spending a day completely isolated from anyone else, people’s brains perked up at...
Why do planes keep circling before landing? The UN has a plan to fix it 
How Conflict Brings Biodiversity to the Brink 
Upholding Human Rights & Public Safety: How Far Is Bangladesh? 
UN marks 81 years of global cooperation