People are buying helmets, face masks, vests and beds that emit long-wavelength light. Beneath the hype, there is some ...

The past 11 years were the 11 hottest on record amid an increasing onslaught of climate-driven disasters, the World ...

The latest science news and headlines from Yahoo News, focusing on space, climate change and health-related breaking stories ...

The much-anticipated sci-fi film Project Hail Mary is out in theaters today. In it, light-eating alien microbes sap the sun’s ...

The iNaturalist cellphone app not only helps users identify plant, animal and insect species; it also provides invaluable ...

Andy Weir discusses his science-fueled novel “Project Hail Mary,” which has been adapted into a film that opens in theaters ...

Years ago I read an article asking, “Are you a night owl or a morning lark?” The piece explored the notion that some of us do ...

Organizers said the regional competition featured 40 projects from schools across central Nebraska.

Some of you aren't going to want to hear this.

Is Tau Ceti a real star? Is there a rocky exoplanet called Erid? How long can astronauts stay in space? Are there microbes on ...