The objects suggest that humans entered South America thousands of years earlier than previously thought.

A sloth’s permanent-looking smile could make you think it is happy to meet you. It’s slow, calm and looks like it has ne ...

The Orange County Sheriff's Office said it has almost completed its investigation into Sloth World Orlando and expects to release its results in the next couple of weeks, a spokesperson told FOX 35.

Commissioners says state rules do not do enough to prevent tragedies like the death of more than 55 sloths at the ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. Long before today’s tree-dwelling sloths, a 4-ton giant ...

As the Sloth Conservation Foundation writes, Oct. 20 is "more than an excuse to take it easy, it is a day to recognize an important member of tropical ecosystems" Oh hi there! We're just hanging out ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. The aggression of sloth bear's could be explained by the species' early ...

The Colorado zoo shared that the "mom and baby are healthy and thriving" after the Linne's two-toed sloth's birth on Jan. 26 Contributor, PEOPLE New baby sloth alert! On Feb. 2, the Denver Zoo ...

The northern and southern maned sloths may look very similar from the outside, but their genomes reveal different stories: The two species have faced very distinct conditions in Brazil's Atlantic ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Andrew Raymer told Newsweek that he and his 13-year-old son recently ...

The heat in central Arkansas has been miserable, unless you’re two sloth bear cubs in a bubble bath.