Gray wolves and cougars are not only iconic to the Yellowstone National Park landscape, but they also play important roles in the overall health of the ecosystem. With both being apex predators, ...

In 2020, a statewide voter-led initiative to introduce an experimental population of gray wolves into Colorado over several ...

A Dallas-based biotech company called Colossal Biosciences says it has produced “de-extinct” dire wolf pups using gene-editing technology, but critics argue the animals are genetically modified gray ...

The push to revive extinct animals is accelerating, but scientists disagree about whether gene-edited species count as true "de-extinction." ...

There have been two confirmed, two probable and one possible gray wolf attack on cattle in California in the past eight months, according to the California Department of Fish and Wildlife. Gray wolves ...

For the first time in a century, biologists have documented a gray wolf in Los Angeles County over the weekend, a sign that these predators that were eliminated from the state by hunters are ...

WASHINGTON — The U.S. House passed a bill last week removing federal protections for gray wolves in the lower 48 states. It directs the Department of the Interior to reinstate a 2020 rule that removed ...

While wolves have become more commonplace in the Rocky Mountains and Pacific Northwest, a young female recently made her presence known an hour north of LA.

State and federal wildlife agencies reported 319 Mexican gray wolves in the wild, up from 286 a year ago.

The U.S. Fish and Wildlife Service has opened up a public comment period for a narrow part of Colorado’s experimental wolf ...