A two-toed sloth at the Nashville Zoo. Larisa R. G. DeSantis Imagine a sloth. You probably picture a medium-size, tree-dwelling creature hanging from a branch. Today’s sloths – commonly featured on ...

Imagine a sloth. You probably picture a medium-sized, tree-dwelling creature hanging from a branch. Today's sloths—commonly featured on children's backpacks, stationery and lunch boxes—are slow-moving ...

Narrator Tom Hiddleston teases "remarkable creatures and epic clashes for survival" in a sneak peek at 'Prehistoric Planet: ...

Long before today's tree-dwelling sloths became icons of leisure, their ancestors roamed the ground as colossal herbivores.

Before there were the Olmecs, what was life like in early Mexico, how did people live and what do we know about their lives ...

The fate of humanity might have looked radically different if Ice Age titans like the mammoth and saber-toothed cat had ...

The PFA Wildlife Rescue and Rehabilitation Center in Wardha, since 1999, has treated and rehabilitated over 40000 animals, ...

The golden lion tamarin, a small monkey, was nearly extinct in the wild until the Palm Beach Zoo & Conservation Society and other zoos worked on conservation.

India’s national parks offer a glimpse of its incredible biodiversity and endangered species. These protected areas are vital for wildlife conservation and eco-tourism development.

Learn more about the giant nameless vulture that likely fed on dead megafauna.

Discover how volunteering in wildlife conservation abroad can transform your travels into meaningful impact. Complete guide to programs, destinations, and preparation tips.

PITTSBURGH — The National Aviary held a special celebration on Monday morning. The aviary’s Linnaeus’s Two-toed Sloth, Valentino, was born on Halloween. But since the facility is closed on that day, ...