Sago - a Hoffmann's two-toed sloth - delivered her little critter on Wednesday while on exhibit in the zoo's primate building ...

Kobayashi and his colleagues christened the new therizinosaur, Duonychus tsogtbaatari. The genus name means “double claw”, ...

On February 8, the San Diego Zoo celebrated the birth of a new baby sloth. The adorable little guy, born to sloth mama Xena, ...

Are there any downsides to using minoxidil for nail growth? Dermatologists have a few concerns about going this route, ...

The Hoffmann's two-toed sloth is one of the world's slowest mammals—so pokey and sedentary that algae is known to grow on its furry coat. The plant gives it a greenish tint that is useful ...

Bosses at Edinburgh Zoo are currently working hard to create a new habitat as they prepare to welcome sloth bears to the popular attraction for the first ever time.

Sloth bears are native to India and Sri Lanka ... and fuel wood and timber." The bears can grow up to 6 feet tall and stand up to 3 feet high at the shoulder. At most, they weigh 300 pounds.

Nova was born with the two-toed sloth's characteristically impressive claws, which will grow up to four inches in length, the London Zoo said. Although Marilyn spent her first week with Nova ...