A new study has found that cougars are making slight changes to their diets in order to avoid encounters with wolves. In ...

A new study documents the complex interactions between cougars and gray wolves in Yellowstone National Park and finds their ...

On a remote Alaskan island, gray wolves are rewriting the rulebook by hunting sea otters — a behavior few scientists ever expected to see. Researchers are now uncovering how these coastal wolves ...

Wolves have used ice bridges to cross onto and off Isle Royale for decades, research has shown. But these bridges are weather ...

Gray wolves are hunting sea otters. Scientists are studying how land predators adapt to ocean hunting and what this means for ecosystems.

A new study shows that interactions between wolves and cougars in Yellowstone National Park are driven by wolves stealing ...

Reintroducing grey wolf populations to the wild has been a controversial topic. Researchers studying grey wolf populations in Yellowstone National Park have discovered an intriguing reason why some ...

Wolves are intelligent and resourceful terrestrial (land-living) predators. As is clear from this fascinating Instagram post, ...

As cougar and wolf populations recover, clashes between these top predators are inevitable with cougars finding ways to ...

Orr, Minn. — The first clue was the flock of ravens. Tom Gable spotted the birds while driving to work. He pulled over and saw what they were circling: a rib cage poking out of the fresh dusting of ...

New analysis of the remains of two ‘puppies’ dating back more than 14,000 years ago has shown that they are most likely wolves, and not related to domestic dogs, as previously suggested. The genetic ...

KANAB, Utah (KDVR) — New research released Monday from the Bureau of Land Management in Utah indicates that tyrannosaur dinosaurs may not have been solitary predators, as in the movies, but social ...