But as the planet cooled again, sloths began to bulk up. The largest ground sloths emerged during the Ice Ages. Big bodies ...

Need a break from the capital? Charlotte Lytton heads to Costa Rica in search of lush rainforests and diverse wildlife with a ...

Massive Megatherium sloths once stood as large as Asian elephants, ripping foliage off treetops with prehensile tongues like ...

An adorable baby sloth! San Diego Zoo introduced the world to the zoo's newest family member, a baby sloth named Cashew.

U.S. Navy vet James Nash's final wish to see zoo animals came true at Sprenger Health Rose Lane Nursing & Rehabilitation ...

Explore how ancient sloths evolved in size, from small climbers to massive ground dwellers, shaped by shifting climates and ...

While some animals prefer a slower pace, others are designed for speed and action. These easygoing animals have amazing energy-saving strategies. These are 7 of the world's most laziest creatures. As ...

The extinct mammals were about five times larger than a grizzly bear–and filled caves with their poop.

Most of us are familiar with sloths, the bear-like animals that hang from trees, live life in the slow lane, take a month to ...

A doctor tested the old saying by eating this popular fruit every day for a week. Spoiler alert: It truly does benefit your health to the core. School’s back in session, the leaves will change colors ...

“Shark Tank” investor Kevin O’Leary said in a Monday interview that retailers are not going to “eat the tariffs,” despite pressure from the Trump administration to do so. “This idea ...