A new rule, scheduled to take effect Thursday, follows a series of lawsuits brought by environmental groups claiming that the ...

Long before T. rex, the Earth was dominated by super-carnivores stranger and more terrifying than anything dreamed up by ...

A British wildlife photographer has captured incredible images of a polar bear seemingly doing yoga and chilling out in the ...

In the frigid waters of the Arctic, two of nature’s most fearsome predators,the Orca and the Polar Bear,come face to face in ...

Their hearing is so precise they can even home in on prey using ripples that frog calls make on water. 0:16. But fringe-lipped bats have an additional auditory superpower.