Although it sounds like a grade-B science fiction movie, fossils show that our ancestors once hunted and fought giant ground sloths. For the first time, scientists have uncovered fossilized footprints ...

For a listing and recovery biologist, it was just a regular day. United States Fish and Wildlife Service's Luke Pearson was recently doing field research in Northeast Mississippi on a species of ...

It’s not easy to find a sloth in the middle of the forest. They spend most of their time in the tree canopy and are masters ...

Photo via Toucan Rescue Ranch. How many times have you seen an image of a sloth or a sloth portrayed in media and thought about how cute and cuddly the animal looks? Maybe you even felt a desire to ...