Shark attacks in 2025 were back to a normal level after a down year in 2024. California continues to overindex in unprovoked attacks, and in 2025 recorded the only shark-related death of the year in ...

2025 has been quite the year for astronomy and space, new discoveries and Northern Lights. One story rose above all the others — new and older telescopes are putting us on the cusp of monumental ...

Florida's manatees faced near-record deaths for young sea cows in 2025, but also saw seagrass recovery, new legal protections ...

A fascinating feature of vitamin D is that it isn’t always obtained through diet. Ultraviolet B (UVB) rays in sunlight produce the D 3 form of the vitamin in humans’ skin, as noted in “ The Rise and ...

Science is entering a massive publishing boom, in large part due to artificial intelligence. New research published in the journal Science has revealed that scientists who use large language models ...

Climate change worsened by human behavior made 2025 one of the three hottest years on record, scientists said. It was also the first time that the three-year temperature average broke through the ...

Record-breaking total of 15,000+ citizen science observations from the SETI Institute & Unistellar Network — up substantially from ~10,000 in 2024. Observers are already tracking fading 3I/ATLAS, new ...

2025 was a big year for astronomy, marked by major technological milestones and rare celestial events. We got our first look at images from the Vera C. Rubin Observatory, which will forever change how ...

From eclipses on demand to a rare interstellar visitor to the chances of Earth being flung out of orbit, some news in 2025 made us ponder our place in the universe. Here’s a look at some of our ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. In 2025, Popular Science continued our mission to demystify our ...

Throughout 2025, the Science and Technology Directorate (S&T) advanced key Department of Homeland Security (DHS) and Administration priorities by delivering research, development, testing, and ...