A gray wolf that crossed from Colorado into Wyoming has been killed by a federal agency for killing several sheep, officials said. Male gray wolf 2505-BC was killed in north-central Wyoming by the U.S ...

California wildlife officials have been working to mitigate the impact of the state's rebounding wolf population on its ...

It was a month of widespread movements and exploration for Colorado’s collared gray wolves. According to Colorado Parks and Wildlife’s latest watershed map — which shows activity between Feb. 25 and ...

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 ...

Thirty years ago, park rangers reintroduced grey wolves into Yellowstone National Park. They wanted to restore the ecosystem and get the elk population, which had decimated the plant community, in ...

Recent media coverage of U.S. Rep. Lauren Boebert’s bill calling to delist the gray wolf from federal protection misses the most salient point: Boebert loathes wolves. Three years ago, Boebert rivaled ...

This article is part of The State of Science, a series featuring science stories from public radio stations across the United States. This story, by Heath Druzin, was originally published by Boise ...

The U.S. Department of Agriculture's Wildlife Services killed a male gray wolf in Wyoming on Sunday. The wolf had killed five sheep. The wolf had been translocated to Colorado from British Columbia as ...