The innovation is only one of several high tech operations looking for new ways to protect polar bears as climate change ...

Bald eagles are another apex predator that have no known natural predators other than humans. They are opportunistic hunters ...

Polar bears are more than hunters as their leftovers feed many Arctic animals, forming a vital food web threatened by melting ...

In a remote part of Antarctica's western Weddell Sea, an area once hidden beneath a 200-meter-thick ice shelf, scientists ...

It's estimated that polar bears leave behind around 7.6 million kilos of their prey annually, creating a "massive and vital" ...

One animal's predator is often animal's prey, but not with these species. Many of them are too tough to be taken down, though some have stranger tactics.