This TikToker made an ecosystem jar four years ago. When she finally saw it again, she was surprised to see what was growing—or rather, moving around—in it. In a wildly viral video with more than 40 ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. For 20 years, the remains of a giant lizard that lived alongside ...

Aug. 6 (UPI) --Wildlife officials in Wisconsin announced a bear seen wandering through three counties with a plastic jar stuck over its head has been successfully freed. The Wisconsin Department of ...

Charles Darwin once noted that natural selection tends to preserve traits that conceal an animal in nature. It can paint camouflage onto their bodies with astonishing quickness: The peppered moth’s ...