Georgie the Two-Toed Sloth is 26-year-old and is one of the zoo’s longtime residents. Georgie is nocturnal, so as the lights turn off in his exhibit: he knows he gets breakfast. For example, this ...

Today is International Sloth Day, a moment for the world to stop and appreciate the exquisitely strange gift that is the sloth. Below are some of the things you need to know to truly appreciate ...

They’re slow, they're sedentary and they like to sleep. Sloths are widely known as the world’s laziest animal but are they getting a bad rap? NBC’s Stephanie Gosk gets up close and personal with ...

Long before today’s tree-dwelling sloths, a 4-ton giant roamed South America — and it may have stood and fought like a bear.

Every October 20, the world slows down (at least in spirit) for International Sloth Day. It’s the perfect excuse to celebrate these tree-dwelling, algae-wearing, slow-motion wonders. While they’ve ...

The sloth may seem lazy, but its ancestors were anything but. In this video, evolutionary trade-offs reveal how energy efficiency replaced strength, transforming a once-powerful creature into one of ...