With wolf hunting starting Tuesday in Wyoming, wildlife managers caution that the pack has and potentially will continue to cross jurisdictional boundaries. The post Yellowstone’s Mollie’s Pack is ...

Formed during the first reintroduction, Yellowstone's oldest wolf pack ventured out of the park this summer sparking fears ...

Colorado's growing wolf population is bringing more conflict — and increasingly lethal consequences. The latest: Colorado ...

It was midnight when Jesse Lasater and Max Morton heard the wolf howling behind them. It was a lonely sound, deep and mournful, and it carried through the pines. The men whirled, and Morton touched ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: iStock Colorado's gray wolf reintroduction effort has entered a new phase: state officials say there are now five ...

Gray wolves vanished from Colorado by the mid-1900s, and now footage captures the tense, carefully orchestrated moment wildlife crews crack open a transport crate and hold their breath to see what a ...

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

WASHINGTON - In his executive order to review the Mexican gray wolf’s endangerment status, President Donald Trump is bypassing federally required wolf population data that has not yet been met.