A sloth has undergone ‘groundbreaking’ endodontic dental treatment at one of the UK’s biggest zoos. Dental experts carried out the treatment on Rico, the two-toed sloth at Chester Zoo, with help from ...

In a rare moment, a two-toed sloth gave birth in front of visitors at a zoo in Minnesota. Sago, a Hoffman two-toed sloth, ...

Stone Zoo in Stoneham welcomes a Linne’s two-toed sloth pup, born to Lunesta and Nero. The baby, their eighth, is thriving ...

Bowie, a three-month-old sloth bear cub, made her first public appearance at the Woodland Park Zoo this weekend.

The Washington State Department of Transportation (WSDOT) has removed a second stuffed sloth from a tree along northbound I-5 ...

Rico underwent a three-hour operation to cure his toothache. Credit: Chester Zoo A sloth at Chester Zoo is believed to be the first of his kind to have pioneering dental surgery to cure toothache.

In a rare moment, a two-toed sloth gave birth in front of visitors at a zoo in Minnesota. Sago, a Hoffman two-toed sloth, gave birth two weeks ago in front of zoogoers at Como Zoo in St. Paul.

A 6-year-old, two-toed sloth unexpectedly went into labor in her zoo exhibit in front of zoo goers on Wednesday, April 2 Charna Flam is a writer-reporter at PEOPLE. She has been working at PEOPLE ...