French photographer Emmanuel Tardy's image of a sloth clinging to a post in Costa Rica is one of the images from the 2025 ...

Take a peek at the world's slowest mammal, so sedentary that algae grows on its furry coat. Read on to learn about life in ...

In one shot, a lioness peers over the edge of a rock and faces down a cobra; in another, a sloth hugs the post of a barbed ...

KNOXVILLE, Tenn. (WVLT) - When visiting Zoo Knoxville, you may come across Joe the Sloth right above your head. Joe is ...

All tree sloths that we see today evolved from giant ground sloths." I love learning random animal facts, and the one about avocados is one I'll definitely be sharing!

Where Sloths Find These Branches, Their Family Trees Expand A study showed that when some animals find a crucial resource, they can survive in changing environments and even thrive. Share full ...

New research on the evolutionary relationships between tree sloths and their extinct giant relatives is challenging decades of widely accepted scientific research.

Sloths have a very slow digestive system, and they only need to leave the tree canopy to use the bathroom once a week. But there's more to the story than just the interval between bathroom breaks.