From “burping” your house to sloth biology, curling stones and cunning squirrels, this humor column mixes odd facts, bad ...

The hunt for One-Eyed Willy's lost treasure still captivates audiences over four decades since the release of The Goonies.

We spent 72 hours deep in the Amazon rainforest, sleeping above waters filled with caimans and piranhas. Along the way we encountered rare Bald-headed White Uakari monkeys, heard the eerie calls of ...

Researchers in Costa Rica have unearthed fossils from a mastodon and a giant sloth that lived as many as 40,000 years ago, officials announced Friday, calling it the biggest such find here in decades.

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. This voice experience is generated by AI. Learn more. This ...

Climbers have used the 70-pound rock, which they call Portable, to practice balancing and gripping. Months after it went missing, it was found 19 hours away. By Adeel Hassan It’s not your typical ...

At first glance, sloths seem like the easiest animals in the world to study. They barely move, live in trees, and appear harmless. But scientists quickly discovered that sloths are masters of ...

LITTLE ROCK, Ark. – The Little Rock Zoo’s newest sloth bear additions are growing up so fast. Zoo officials shared that Kayla the sloth bear’s cubs are growing up quick, adding that Kayla is quite the ...

Two sloth bear cubs were born at the National Zoo, which appears to be good news for this vulnerable species and perhaps bad news for the termites on which they dine. The births, which occurred Dec. 7 ...

WASHINGTON — If you cross a bear with a sloth, what would you get? A sloth bear. And the Smithsonian’s National Zoo and Conservation Biology Institute Zoo welcomed two sloth bear cubs that were born ...