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 ...

A new study published in the journal Oikos reveals for the first time the critical role polar bears play as carrion providers ...

A new study shows how much food polar bears leave behind — and how their decline threatens scavengers across the Arctic.

When many people think of sharks, they imagine mindless creatures patrolling the ocean in search of anything to eat. They're ...