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 ...

Massive Megatherium sloths once stood as large as Asian elephants, ripping foliage off treetops with prehensile tongues like today's giraffes. "They looked like grizzly bears but five times larger," ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Central and South America’s sloth populations may face a dire ...

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.

A sloth scientist, her tree-climbing BFF, and their dog work to save Costa Rica’s sloth populations in groundbreaking ways, all while capturing rarely seen wild sloth behaviors and reimagining what it ...

Dr. Rebecca Cliffe will be the special guest at a Petaluma fundraiser for the Sloth Conservation Foundation. What: Hanging Out for Sloths: a benefit for the Sloth Conservation Foundation When: ...

Athena, a beloved sloth, who seemed lively and not slothful, has died at age 7 at the Smithsonian’s National Zoo in Washington, D.C.

We miss her dearly’ - Athena, the Linnaeus's two-toed sloth at the National Zoo, died overnight on November 13 after rapidly ...