Ben Lamm on his mammoth task of resurrecting extinct species, such as the dire wolf, woolly mammoth, Tasmanian tiger and the ...

Two key marine species in Puget Sound have become symbols of resilience, thanks to Kitsap-based recovery programs and a ...

After at least seven livestock animals were killed by a wolf or wolves in central New Mexico over the last year, the U.S. Fish and Wildlife Service killed an endangered Mexican gray wolf last week.

Despite the presence of the Oregon Department of Fish and Wildlife at the Flynn family farm for nearly a month, Oregon Wolf ...

Proposal would change the definition of harm under the Endangered Species Act, which critics say would make the law difficult ...

A proposal to change the Endangered Species Act has conservationists in Connecticut alarmed rollbacks would endanger vulnerable species in the state.

A bill sponsored by Rep. Lauren Boebert that would remove the endangered status for gray wolves under the Endangered Species ...

Motion-activated field cameras, GPS collars, wolf scat analysis and cattle tail hair samples are helping University of California, Davis, researchers shed new light on how an expanding and protected ...

UC Davis researchers found that gray wolves are causing significant stress and financial losses to California cattle ranchers ...

A government hunter mistakenly killed a Mexican gray wolf that was expected to give birth to pups soon, according to federal ...

The Trump administration plans to eliminate habitat protections for endangered and threatened species in a move environmentalists say would lead to the extinction of critically endangered species ...