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

They had “very large claws on their forelimbs” and were “covered in thick hair,” the Illinois State Museum said.

CHATTANOOGA, Tenn. — A UTC professors research on ancient sloths has earned national recognition. Dr. Tim Gaudin has been a UC Foundation professor at UTC's department of Biology, Geology and ...

The excavation near Loop 88 has already dug up a giant find — the tooth of a Giant Ground Sloth. Update: Here's what else was found in the excavation “We know we’ve found Giant Ground Sloth ...

Hoffman’s two-toed sloths live in Central America and northern South America and have a conservation status of “least concern.” They typically live 10 to 15 years and can sleep for up to 20 ...

Sloth Crossing is the newest exhibit at the Jacksonville Zoo and Gardens. The zoo is home to a pair of sloths, Chata and Ruth. The new exhibit will be in the zoo's Play Park area. Two sloths ...