Quick factsWhat it is: M82, an edge-on spiral starburst galaxyWhere it is: 12 million light-years away in the constellation Ursa…

The Bering Strait is a 52-mile-wide (85 kilometers), 165-foot-deep (50 meters) stretch of water between Alaska and Siberia. Today, it…

Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent every weekday. The grueling Medical College Admission Test,…

Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent every weekday. One person’s trash is another person’s……

After Christmas dinner in 2021, our family was glued to the television, watching the nail-biting launch of NASA’s $10 billion…

When you open the refrigerator and find a wedge of cheese flecked with green mold, or a package of chicken…

Chimpanzees use a variant of the “scientific method” — discarding prior beliefs if convincing new evidence comes along to change…

The hottest science news this week has revolved around the sun, with the arrival of some dazzling new studies concerning…

Neanderthals crafted red and yellow “crayons” tens of thousands of years ago, using different techniques to sharpen the instruments’ edges…

We dream every night, but we often can’t remember those dreams. Some mornings, we recall vivid details, and other days,…