A rare toad changed the fate of a river by becoming the first amphibian to halt a hydroelectric dam. It's now in trouble.

In preparation for Christmas, we put together your comprehensive reindeer guide on their favorite foods, what to know about ...

Remember those desk calendars that encouraged you to learn a new word every day? Consider this a more fun, more delicious ...

Is bread bad for birds? Experts explain why feeding birds bread can do more harm than good—and what to offer instead to keep your feathered friends healthy.

Who said toads were ugly? If ever one of these much-maligned amphibians was destined to become a prince, then surely one of the stubfoots (or harlequins) from the genus Atelopus of South and Central ...

Ahead, we've compiled some knee-slapping Christmas jokes that both kids and adults will love. We can almost guarantee you'll ...