In 2012, actress Kristen Bell gushed on The Ellen Show about her love of sloths after her husband (then boyfriend) Dax ...

“Sloths are inherently limited by their slow metabolism and unique inability to regulate body temperature effectively, unlike most mammals,” Cliffe explained in an accompanying statement. “Our ...

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 ...

Sally, a seven-year-old Linne's Two-Toed sloth, is easing into her new home after a near 250-mile journey up the A1 from her ...

Video by @cincinnatizooMoe and Lightning share a kiss behind the scenes! Did you know that sloths ‘kiss’?!? Although sloths ...

The Little Rock Zoo welcomed two new additions on Friday as Kayla, the sloth bear, gave birth to healthy cubs.

The Dudley Zoo knew their Linne's two-toed sloth Flo was pregnant, but the English zoo didn't expect the baby to arrive until later in the year Zookeepers at the Dudley Zoo were stunned to discover ...

An Indiana-based family is hoping the Cincinnati Zoo will name a soon-to-be newborn sloth after their late son who died earlier this year in the nearby Cincinnati Children’s Hospital. Alyssa Nicholson ...

Wildlife photographer Lucy Cooke's new book "Life in the Sloth Lane" is packed with stunning shots of sloths Kelli Bender is the Pets Editor at PEOPLE. She has been working at PEOPLE since 2013. Her ...

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 ...