A partial skull of a 10-foot-tall ground sloth, Megalonyx jeffersonii, was discovered in Ellis County, Kansas, providing new ...

An adorable baby sloth! San Diego Zoo introduced the world to the zoo's newest family member, a baby sloth named Cashew.

Researchers analyzed fossils and DNA to get a big-picture view of sloth evolution and determine what drove their immense size ...

Let's take a closer look at some of the best quotes from The Goonies. Check out pre-holiday markdowns including an iPad and ...