The Mexican gray wolf is protected by the Endangered Species Act, which spells out criteria before an animal can be delisted.

President Donald Trump has issued an executive order directing the delisting of gray and Mexican gray wolves from the federal ...

Trump signed an executive order directing a review of federal wolf protections to help ranchers protect livestock and lower ...

Advancing science may make it possible to bring back extinct species like the dire wolf—but should it? CU Boulder environmental studies and philosophy Professor Ben Hale says the answer is complicated ...

The wolves arrived in May of last year, just days after Paul Roen had driven his cattle back up to their summer pasture in Northern California’s Sierra Valley. He started finding the bleeding bodies ...

Wolves in India, like the pack that raised Mowgli in "The Jungle Book," can often feel disconnected from both the research and storytelling of wolves. Rice University professor Lauren Hennelly is ...

Add Yahoo as a preferred source to see more of our stories on Google. Ethiopian wolf, Canis simensis, in the nature. Bale Mountains NP, Ethiopia. Rare endemic animal portrait Africa. Wildlife nature ...

If you liked this story, share it with other people. In California, as wolf numbers grow — a remarkable return after a century — livestock producers are increasingly worried as these predators ...

A century ago, resident wolves were eliminated from the park. In 1995, biologists brought them back, marking a historic reintroduction of a top carnivore Kayla Randall | Digital Editor, Museums Gray ...

State and federal wildlife managers removed a Mexican gray wolf pack from the Peloncillo Mountains after multiple complaints of dead livestock. Ranchers in Cochise County say the wolves should never ...