A federal agency “mistakenly” killed an endangered and possibly pregnant Mexican gray wolf in Arizona, officials said.

Dire wolves share ancestry with modern-day dogs, which scientists have already studied and gathered data on extensively.

It was not an easy task to hunt down Kriegsmarine U-boats. The grey wolves of the Atlantic knew precisely when to attack and ...

Neighboring Lassen County also has reported increased gray wolf activity ... lawmakers are considering legislation to extend the wolf hunting season, while wildlife managers in Idaho allow ...

Scientists say the Trump administration’s embrace of de-extinction won’t help endangered species like the Great Lakes gray ...

Over the last month, two of Colorado’s latest gray wolf transplants were killed after crossing the border into Wyoming.

The dramatic moment, recorded by photographer Julie Argyle, illustrates the problems apex predators endure, even when they combine forces.

Earlier this month, a biotechnology company announced it had genetically engineered three gray wolf pups to have white hair, more muscular jaws and a larger build — characteristics of the dire wolf, a ...

The DNR would use the Wolf Advisory Committee to provide input and recommendations to the DNR on various topics, including ...

The Siskiyou County Sheriff's Office and Board of Supervisors are calling on California lawmakers and the state's Department ...

A coalition of over a dozen county commissioners, several agricultural producer associations and hunting groups wrote a letter to proponents of a ballot initiative seeking to end gray wolf ...

The American genetic engineering firm Colossal Biosciences recently announced to much fanfare it had "de-extincted" the dire ...