From packs of wolves to prides of lions, scientists are uncovering what really makes group hunting work — and where cooperation starts to break down.

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

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 ...

Learn more about mountain caribou in British Columbia and how wolf reduction may not be the best way to protect herd populations.

In Yellowstone, cougars coexist with wolves by changing what they eat and where they hunt, minimizing conflict driven largely by prey theft.

The California Department of Fish and Wildlife (CDFW) recently published a report summarizing its management and conservation activities for gray wolves (Canis lupus) over the past 10 years. “Ten ...

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

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

Rowan and Cedar weighed only about a pound apiece at birth. Now, at about 3 months of age — which is toddlerhood for wolf pups — they weigh in at more than 30 pounds each. Rowan and Cedar, two wolf ...

In the summer of 2005, Austrian-born field biologist Gudrun Pflueger set out on a quest to find the elusive Canadian coast wolves. With only an estimated 2,000 to 3,000 wolves inhabiting the dense ...

An ad hoc expert committee will provide independent guidance about taxonomic research on the red wolf, Canis rufus. The committee will carryout its work as two distinct, but interrelated activities: ...