Depending on who's talking, Colorado's wolves are an existential threat to ranching, an imperiled native species crucial to a ...

On Jan. 12, 1995, more than 50 years after the last wolf had died in Yellowstone National Park, Mollie Beattie carried the ...

Lauren Boebert, Jeff Crank, Gabe Evans, and Jeff Hurd -- are calling for an end to wolf reintroduction in the state and delisting the gray wolf from the Endangered Species Act.

Researchers used lightning and solar storms to map magma, revealing isolated pockets as opposed to one bubble ready to burst.

Under a new rule, grizzly bears would be protected by the Endangered Species Act in Washington, Montana, Idaho and Wyoming.

With the news of late dominated by the tragic wildfires devastating Los Angeles County this week, we all could use a little ...

While 907F and her pups were feeding on a bison carcass, members of the Rescue Creek pack invaded Junction Butte’s territory ...

Gray wolves roamed across Colorado’s mountains for thousands of years. But by 1940, the last of Colorado’s gray wolves, like ...

YELLOWSTONE NATIONAL PARK — One of Yellowstone National Park's oldest known wolves — 907F — died at age 11 on Christmas day, three days after a fight with a rival pack. The average lifespan ...

“Yellowstone” creator Taylor Sheridan is going out with a bang as far as his wildly popular series is concerned—even roping in supermodel Bella Hadid for a cameo as his on-screen ...

State wildlife officials want permission to kill 100 wolves a year via aerial gunning in a massive game unit bounded by Denali National Park and Preserve and Lake Clark National Park and Preserve.