A study of a bizarre prehistoric bird's fossilized remains has uncovered fascinating new details regarding its behavior. Living around 120 million years ago, the species, Longipteryx chaoyangensis, is ...

White teeth are highly valued by young adults. But an even tooth color is considered to be of even higher importance. A study from the University of Gothenburg, one of the first of its kind, shows ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Some roughly 120-million-year-old seeds are telling a new story ...

Dorien de Vries always asks for permission before flying across the world to touch someone else’s teeth. Some of the owners are anxious. Their teeth are fragile—irreplaceable. But de Vries, a ...

Researchers believe the creature, named Nihohae matakoi, used its horizontal teeth to thrash at prey before gulping it down. When you purchase through links on our site, we may earn an affiliate ...