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 ...

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 ...

NIST: Project 2025 proposes combining NIST with the U.S. Patent and Trademark Office and the National Technical Information Service, creating a new Office of Patents, Trademarks, and Standards with ...

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 ...

2025 was a year of turmoil for many scientists — particularly in the United States, where job cuts and budget slashing have left many reeling. But it was also a year of promising advances in fields ...

All year long, these moments captivated the public, demonstrated dangerous trends, and pushed research and innovation forward In 2025, researchers watched an interstellar comet, learned about human ...

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 ...