Georgie the Two-Toed Sloth is 26-year-old and is one of the zoo’s longtime residents. Georgie is nocturnal, so as the lights turn off in his exhibit: he knows he gets breakfast. For example, this ...

This video reveals why sloths move so slowly that algae is able to grow directly on their fur. Viewers learn how this ...

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: ...

Heather Ewart does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

PORTLAND, Ore. (KTVZ) — Good news doesn’t always travel fast. Berry, a Linne’s two-toed sloth, slowly made her debut at the Oregon Zoo last week. Though sloths aren’t known for their speed, care staff ...

Sloths, the world's slowest mammals, have evolved over 64 million years into a species that thrives throughout Central America and northern South America, but climate change and human sprawl could be ...

The sloth family tree once sported a dizzying array of branches, body sizes and lifestyles, from small and limber tree climbers to lumbering bear-sized landlubbers. Why sloth body size was once so ...