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 ...

State and federal bills removing Mexican gray wolves from the endangered species list could harm both the animal and ranchers ...

State and federal wildlife agencies counted 319 endangered Mexican gray wolves across Arizona and New Mexico this past year. Up from 286 the previous year, it marks a decade of steady recovery. The ...

Officials believe the female wolf's migration marks a turning point for the mapping of the species' territory ...

At 11 a.m. on Wednesday, Aug. 16 at Connecticut’s Beardsley Zoo in Bridgeport, U.S. Senator Richard Blumenthal (D-Conn.) will join Zoo Director Gregg Dancho and animal advocates in speaking out ...

Just 13 years after gray wolves were re-introduced into the lower 48 states, they're going off the Endangered Species List. At the same time, polar bears may go on the list—because of dangers that lie ...