Wyatt Mortenson went viral on Instagram in September as he shared a clip to his account, aptly named @thebuffalorider, of ...

So they are unique as the first flyers but also among the flying animals. Though their wing span extended far before the ...

When it comes to wildlife in the U.S., few animals are as majestic as the American bison. If you see one in the wild, follow these important safety tips.

Beelzebufo ampinga, the so-called "devil frog," may be the largest frog that ever lived ... These largely terrestrial frogs may have been as ill-tempered and aggressive as their living relatives ...

With its iconic appearance and historic popular appeal, the giraffe is the world's tallest living terrestrial animal and the largest ruminant. Recent years have seen much-needed new research ...