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 ...

Mexican gray wolves continue to be one of the most controversial conservation issues in Arizona and across the region.

The agency is collecting data on experimental populations of threatened and endangered species, including the New Mexico ...

Yana, a protected Northwestern grey wolf, received vital care for a nasal issue at a La Mesa clinic, highlighting a rare event for local veterinarians.

Such killings are not new but are typically carried out by wildlife officials.

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 ...

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 ...

Another wolf in the King Mountain pack has died, Colorado Parks and Wildlife announced Friday.

Gray wolves, a species that has long been vilified and admired, will no longer receive federal protections under the Endangered Species Act in the Lower 48 U.S. states, the Trump administration ...