Along a remote stretch of the Alaskan coast, gray wolves have quietly rewritten the rules of what a top land predator eats.

On a small island near Gustavus, a wolf pack has decimated the local deer population – and started feeding on sea otters instead. The shift underscored coastal wolves’ adaptability. But then one died.

A dog refused to become prey to a wolf pack in Abruzzo, Italy. Video shows three wolves chasing down a dog and biting it twice. The dog escapes during the chase by jumping through a hole in a fence.

New research published in Nature Scientific Reports reveals how gray wolves in Isle Royale National Park seasonally alter their habitat preferences to align with beavers’ habitat preferences, a shift ...

In a new study, a UC Berkeley-led team of biologists observed gray wolves near Yellowstone National Park traveling 20 kilometers or more over rugged, mountainous terrain, with very young pups in tow.