The animals' extended lower jaws were seemingly made for scooping, but research over the past few decades has found they ...

Add Yahoo as a preferred source to see more of our stories on Google. Harlan's ground sloth fossil skeleton excavated and displayed at the La Brea Tar Pits in Los Angeles. Larisa DeSantis A two-toed ...

They're structured in a strange way that can't be explained. Krause said its back teeth "are from outer space." The animal's backbone contained more vertebrae than any known mammal from the Mesozoic ...

Add Yahoo as a preferred source to see more of our stories on Google. The researchers identified teeth on the tenaculum of ancient relatives to the modern adult male spotted ratfish. This fossil ...

When you consider animals that have a lot of teeth, sharks are likely to be the first ones that come to mind, since they can ...

Prehistoric people used a culinary method, similar to slow cooking today, to carefully extract animal teeth to use in decorative crafts, such as pendant-making, archaeologists have shown. It has long ...

And there's a good chance that most of those teeth — pulled by wildlife agencies, hunters and biologists at game check stations or through live-trapping programs (they pull the smallest, ...