Ancient sloths lived in trees, on mountains, in deserts, boreal forests and open savannahs. These differences in habitat are primarily what drove the wide difference in size between sloth species. But ...

Ancient sloths lived in trees, on mountains, in deserts, boreal forests and open savannahs. These differences in habitat are primarily what drove the wide difference in size between sloth species.

Dr. Tim Gaudin, a UC Foundation professor in the University of Tennessee at Chattanooga Department of Biology, Geology and Environmental Science, is a co-author of a new study on sloth evolution ...

There are many cute endangered species, and sadly their charm endangers them even more, like these 25 cutest animals that are ...

The Palm Beach Zoo in West Palm Beach, home to towering trees, tigers and lemurs, unveiled a new specially designed habitat for two sloths and three endangered squirrel-sized monkeys called golden ...

Some Fossil Sloths Were the Size of Elephants Credit: Canva Ancient, giant ground sloths roamed the Americas. Some reached the size of modern elephants and lived alongside early humans. Though extinct ...

Bones from an extinct ground sloth that stood between 8 and 10 feet tall were found in Kansas. Photo from the Illinois State Museum. At the end of the Pleistocene Epoch, 2.6 million to 11,700 years ...