When you're a dog with narcolepsy, you have to take things a little slower than the average canine does. It's tough going at 100% all of the time when you could suddenly pass out at any moment, and ...

Sloths are known for their slow and sleepy nature. These cute mammals, which spend most of their time upside down, can be found in the trees of South America and Central America. These mellow-looking ...

This video reveals why sloths move so slowly that algae is able to grow directly on their fur. Viewers learn how this surprising relationship helps camouflage the animals and support tiny organisms ...

Sloths, the famously slow-moving yet adorable creatures native to Central and South America, could face extinction by the end of the century due to climate change. Researchers investigating how sloths ...

Humans are encroaching into the habitat of sloths. The solution? A city, built to cater to the lovable, slow-motion creatures. Sloths don't seem to fit the frenzy of urban life. They move a little ...

WEST PALM BEACH, Fla. — The Palm Beach Zoo is ready to open its newest exhibit: an immersive, lush and forest-like habitat designed specifically for sloths and tamarins. Guests will be able to start ...