Eight endangered Mexican gray wolves were flown from New Mexico to their species' historical habitat in Durango, Mexico. The ...

Nearly 300 birds, fish, mammals and other critters have federal protection in the Golden State.

Washington is inching closer to delisting gray wolves as an endangered species. Once the wolves establish a presence in the ...

Washington's gray wolf population rebounded in 2025, reversing a decline seen the previous year. Why it matters: A new state ...

Through collaboration between officials in Arizona, New Mexico and Mexico, Mexican gray wolves are roaming Durango for the ...

An adolescent wolf was caught on camera running across a road carrying a wooden signpost in its mouth.

Washington's gray wolf population grew 17% in 2025, reaching a minimum of 270 animals — the highest in decades — after years of conservation efforts. The rebound reverses a previous year's decline, ...

Some of the J Pod of endangered South Resident killer whales swam under the Tacoma Narrows Bridge in a rare sight on Sept. 20 ...

OREGON – Environmental group Oregon Wild wants to know why federal employees killed two wolves in southern Oregon last year.

Not quite in coach or first class, eight endangered Mexican gray wolves flew on a private jet to Mexico, a return trip of sorts for their species to historical habitat. The wolves took off from New ...