Wolves are apex predators that shape entire ecosystems through their presence alone, acting as ecosystem engineers that ...

"Providing a predictive framework." Experts thrilled as cameras capture never-before-observed behavior in wild creatures: ...

In tense footage filmed for the BBC's A Wolf Called Storm, a wolf pack den is threatened by a predator much larger than them ...

Learn how warming winters are making life harder for grey wolves, a struggle that the species has faced at least once before.

The distinction between prey and predators is just the tip of the iceberg of hierarchy in Yellowstone National Park.

On Jan. 27, California lawmakers took initial steps toward addressing the public safety concerns posed by the state's growing populations of wolves, mountain lions and other predators—issues the state ...

Congress is considering three separate bills that would delist grizzly bears and gray wolves from the Endangered Species Act. Two are stand-alone pieces of legislation to delist the predators and ...

We explore the story behind the headlines of a female wolf crossing into Los Angeles County - the first for 100 years.

Research found that wolves and wolverines tend to occupy a similar habitat, also seeking out similar food sources. In a sense ...

Reducing wolves to protect endangered caribou doesn't always deliver the expected results, and the shape of the land may be the deciding factor.