Dangerously hot and humid: Rising temperatures in the US make outdoor exercise hazardous
In a warming world, outdoor exercise may be hindered by performance-impairing heat more often than it was in the past.
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In a warming world, outdoor exercise may be hindered by performance-impairing heat more often than it was in the past.
An analysis of corn, cassava and coca plants discovered with sacrificed Inca children reveals they died during the reign of one of the last Inca
NASA and Lockheed Martin’s experimental X-59 aircraft has broken the sound barrier twice, achieving a top speed of Mach 1.4. The feat could set the
The villa, which came to light because it was illegally excavated, was found in an area frequented two millennia ago by the emperors Hadrian, Antoninus
Researchers have filmed goblin sharks in the deep sea for the first time. Until now, these sharks had been seen alive only after being hauled
China is building a dam system that will generate more hydroelectric power than the U.S. generates yearly. But the project comes with huge risks for
A cold blob of water in the North Atlantic points to a weakening of the Atlantic Meridional Overturning Circulation, researchers report.
A period of unsettled weather brought scattered showers and thunderstorms to California’s Bay Area on May 27, 2026. That afternoon, a break in the clouds
Every time I write about particle physics, I encounter a moment of uncertainty about a quantity that, at first glance, ought to be clear. How
Chile’s Atacama Desert, which gets less than 5 millimeters (0.2 inches) of rainfall each year, started to form more than 40 million years ago —
A man went to hospital complaining about weakness in his left leg, and subsequent brain scans revealed his abnormally small brain.
The silver in a Viking Age hoard found in Denmark was from melted-down coins from the faraway Islamic world, a new study finds.
Vitamin K lowers the risk of bleeding, including in a circumcision. That procedure may explain a disparity in which infants are more likely to get
A science-art team uses research data to make music featuring sounds of Antarctica and outer space