A new fossil and DNA analysis traces how dozens of sloth species responded to climate shifts and humans. Just two small tree-dwelling sloths remain today.

Sloths have a reputation for being sluggish and slow, spending most of their lives dozing in trees, but a new study suggests ...

The best jaw for hunting fast fish is long and full of sharp teeth. This makes sense to us, but it also makes sense in nature: New fossil evidence from Virginia Tech geoscientists revealed that ...

The teeth of this fossil Borealosuchus skull typify the toothy grin of semi ... Some 215 million years ago in what is now northwestern Argentina, the terrestrial crocodylomorph Hemiprotosuchus leali ...

Unfortunately, the Fossil God's nor the weather seemed to ... a wild jaguar’s release as it sets a world historic first in Argentina I tracked where every item was from during my Costco trip ...

Jay Damm took in one of the esoteric pursuits in Chicago outdoors and went fossil hunting at Mazonia State Fish and Wildlife Area, where fossil hunting opens March 1. “The earlier in the season ...

And their fervor to discover has driven prices and egos sky-high in today’s commercial fossil market. Adam Holm’s family has been hunting fossils on Mazon Creek near his Morris, Ill., ...

"With sites ranging from the towering white cliffs of East Sussex to the unique sandy shores of Dorset, there’s a fossil hunting spot for everyone." England's Jurassic Coast Has Surfing ...

The bird’s skull features and other skeletal evidence suggest it used its feet for underwater propulsion while hunting ... fossil record of Late Cretaceous birds, like Madagascar and Argentina ...

Forgive Felicia Ludwig for getting all cosmic about it, but that’s just how she feels about fossil hunting. Ludwig found her first fossil on the sandy expanse of Calvert County’s Matoaka Beach ...