Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent every weekday. Nearly 70 million years ago, mosasaurs…

Stress, anxiety and sleepless nights do more than erode peace of mind — they can also weaken the body’s defenses,…

While finding the perfect Christmas gift is never easy, shopping for a nature lover can be particularly tricky. Outdoor enthusiasts…

Waves of heavy rainfall in early December 2025 spurred landslides and flooding in parts of the Pacific Northwest. The deluge…

Scientists using the James Webb Space Telescope (JWST) have spotted the first evidence of “monster stars” in the early universe…

Orcas living off the coast of British Columbia in Canada have been spotted hunting with dolphins and sharing scraps of…

Around 1,800 years ago in Roman Britain, people preparing bodies for burial created a plaster-like paste and smeared it over…

The Global Learning and Observations to Benefit the Environment (GLOBE) Program has launched a new feature that connects citizen scientists…

An atmospheric phenomenon occurring over much of California was unmistakable in satellite imagery in late autumn 2025. Fog stretching some…

Researchers using NASA’s James Webb Space Telescope have detected the strongest evidence yet for an atmosphere on a rocky planet…