The Jacksonville Zoo's newly arrived sloths will not be breeding -- they're both girls -- but their slow pace and cuteness are expected to enchant.

Nature showcases masters of slow motion: the three-toed sloth, Galápagos tortoise, and banana slug. Sloths conserve energy ...

For two-toed sloths like Rico from Incredible Bats, however, it's just their nature. Everyone knows sloths are slow, but not everyone realizes just how slow they are.

The sloth, named Fezzik after a character in The Princess Bride, is 10 years old and arrived from Milwaukee County Zoo.

Highland sloths are not able to slow their metabolic rate like lowland sloths when temperatures get too hot.

The Erie Zoo is welcoming a new and permanent resident from the St. Louis Aquarium, a Linnaeus's two-toed sloth named Coconut.

If the world is moving too fast, Thursday is the day to sit back and take it slow. While sloth may be one of the seven deadly sins, Thursday celebrates the animal that has won the hearts of many ...

The Jacksonville Zoo's newly arrived sloths will not be breeding -- they're both girls -- but their slow pace and cuteness are expected to enchant.

The Palm Beach Zoo is ready to open its newest exhibit: an immersive, lush and forest-like habitat designed specifically for ...