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​​Free radicals have a terrible reputation. These reactive and unstable molecules have been associated with cancer, aging, and degenerative diseases…

Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent every weekday. Formula One is unquestionably fast. The…

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Refresh 2025-11-17T13:51:07.632Z NASA set to share best images of comet 3I/ATLAS yetGood morning, science fans. We’re back with more updates…

The patient: A 35-year-old woman in BrazilThe symptoms: The woman was referred to a hospital following a miscarriage at seven…

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On Nov. 10, 2025, the Pan American Health Organization (PAHO) revoked Canada’s measles elimination status. More than 5,000 cases have…

The United States may lose its measles elimination status as soon as January, marking the sustained resurgence of a disease…

A metal detectorist in central Norway recently discovered a Viking Age metal brooch. But when he led archaeologists to the…