And because sloths have among the slowest metabolisms ever recorded in animals, the climb down the tree and back up ...

Sloths spend most of their lives avoiding the forest floor. They sleep in trees, feed in trees, mate in trees, and move with ...

A dramatic video of a life-and-death struggle between a sloth bear and a tiger at Maharashtra's Tadoba National Park in India has gone viral, NDTV reported. People on an afternoon safari at the park ...

Adult Hoffmanns two-toed sloth (Choloepus hoffmanni) coastal mangroves, Panama, Central America Correction appended Jan. 23, 2014 Among the greatest mysteries of the tropical rainforest are the ...

Last month we shared rare footage showing a tiger chasing a sloth bear through an Indian jungle. Tigers sometimes prey on sloth bears, but predation attempts are rarely witnessed. The footage, ...