David Fajgenbaum discovered how to repurpose a drug to treat his own rare disease and has dedicated much of his career to repurposing drugs. Credit: Noam Galai/Getty Images for Clinton Global Initiative As a child, molecular biologist Francesca Granata had episodes of skin pain so excruciating that she could not bear even a hug from
Western Europe got its first hint of an unusual summer in May 2026, when a heat dome produced exceptional temperatures that shattered records in several countries. Remarkable as it was, that early heat wave turned out to be only the opening salvo. By mid-August, Europeans were sweating through their fifth heat wave of the season,
The US National Science Foundation has been a major funder of basic science in the United States. Credit: Mark Schiefelbein/AP Photo/Alamy The US National Science Foundation (NSF) will award about 30% fewer new research grants this fiscal year than in the last one, Nature has learnt. The steep drop continues a pattern that began last
Paper introductions and discussions show more signs of AI use than results sections. Credit: Laurence Dutton/Getty The use of artificial intelligence to write scientific papers could be much more prevalent than was previously thought. That’s the upshot of a study that estimates that almost nine out of ten papers published in December 2025 in a
Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent six days a week. By signing up, you confirm you are 16+, will receive newsletters and promotional content and agree to our Terms of Use and acknowledge the data practices in our Privacy Policy. You may unsubscribe at any time. An expressive little
Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent six days a week. By signing up, you confirm you are 16+, will receive newsletters and promotional content and agree to our Terms of Use and acknowledge the data practices in our Privacy Policy. You may unsubscribe at any time. NASA engineers have