By bringing in wolves from Canada, Colorado might have violated an agreement with the U.S. Fish and Wildlife Service. That ...

The Center for Biological Diversity filed the lawsuit in federal court in Seattle over a year after first petitioning for ...

Colorado wolves must come from Northern Rockies states, U.S. Fish and Wildlife Service Director Brian Nesvik told Colorado ...

Greg Lopez was pleased when he read the recent letter from the U.S. Fish and Wildlife Service directing Colorado Parks and ...

Efforts by Colorado Parks and Wildlife to bring in more wolves from Canada later this year may have hit a snag after the U.S.

When Coloradans narrowly voted to reintroduce wolves in 2020, they were told it would restore Colorado’s natural balance and ...

The Trump administration has directed Colorado to halt the importation of gray wolves from Canada, a move that could impact ...

At issue is how strictly the federal government is interpreting its 2023 rule that created an “experimental” population ...

The Fish and Wildlife Service has directed Colorado officials to stop recruiting Canadian wolves for use in the state’s ...

The director of U.S. Fish and Wildlife Service warned Colorado Parks and Wildlife to cease efforts to capture wolves in ...

The Center contends that the delay “increases the risk of extinction” for the Olympic marmot, a ground-dwelling species found ...