The African lion’s reputation as “king of the jungle” rests on its strength, group hunting skills, and dominance over most ...

Caught between wolves, mountain lions and grizzly bears, elk are struggling to fend off predators. A trail camera video shows the elk's desperation as ...

Adaptability is the trait that, before all others, allows a species to survive when its environment is changing. At the end of the last Ice Age, grey wolves turned to different prey, allowing them to ...