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

Wolves are amazing hunters, so they tend to be apex predators wherever you find them...including one region in Alaska where ...

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 ...

What do gray wolves, elephants, and parrotfish have in common? They're all keystone species, which means they have an ...

Large carnivores are both clashing and coexisting in the western United States. Although wolves dominate cougars and steal their prey, cougars' shift from elk- to deer-heavy diets, paired with a ...

The three wolves Utah killed were not symbols or statistics,” writes Eric Clewis with Defenders of Wildlife in an op-ed.

On Prince of Wales Island, Alaska, gray wolves are showing an unusual behavior: they are hunting sea otters. This unexpected shift in diet could have ...

In our five-day unit plan, designed specifically for elementary-aged children, students can learn about the fascinating world of wolves ...

A new study shows how wolves steal kills from cougars in Yellowstone, driving an uneven feeding rivalry and changing cougar ...

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

A critique from a team led by Utah State University ecologist Dan MacNulty and published in Forest Ecology and Management has ...

The Dallas-based genetics company and the UAE plan to store DNA from 100 of the most vulnerable species in a special lab in ...