Humans are often described as “super-predators,” but wildlife may not respond to us as uniformly as once thought. People have ...

Rat poison detected in around a third of wild mammal carnivores — including those that don't normally eat rodents, such as mountain lions and gray wolves. When you purchase through links on our site, ...

Bald eagles sit near the top of the food chain, but even these iconic birds of prey have a few natural enemies. In rare ...

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 ...