Long before the rise of the great white, a prehistoric shark dominated ancient oceans with a design built for overwhelming force. Fossil remains suggest this predator occupied the top of the food ...

It’s easy to look at the wild and think of it as a place where the strongest simply win. We’ve all seen the nature documentaries where a massive grizzly bear or a pride of lions holds down a specific ...

A zoo in northern Denmark is trying to mimic the natural food chain of the predators it houses — including lions and tigers — by feeding them small donated pets. The Aalborg Zoo asked for donations of ...

AALBORG, Denmark (CNN) — A zoo in northern Denmark is asking pet owners to donate their unwanted guinea pigs, rabbits, chickens and even small horses – not to put them on display but to feed them to ...