Opinion: We have lost an irreplaceable leader in David Mattson, but not his lifetime of work. His model for detail and ...

Today, nearly 1,000 grizzly bears inhabit the Greater Yellowstone Ecosystem, including Yellowstone National Park and a ...

COLUMBIA FALLS – Kate Kendall laid the groundwork for modern grizzly bear population studies in northwest Montana and, with a career that spanned 35 years, pioneered a brave new path for women ...

"What could possibly go wrong by trying to cuddle with one of the very few animals on the continent that has a chance of ...

A check of a federal grizzly bear dataset confirmed the news. Remarkably, Grizzly 168 is, so far, the oldest grizzly ever documented in the tri-state Greater Yellowstone Ecosystem. The bear ...

A curious grizzly tampered with an expensive camera in Yellowstone National Park on May 9. The helpless photographer could only watch from a safe distance.

The U.S. Geological Survey and Montana Fish, Wildlife and Parks want the public to be aware that grizzly bear captures will ...

Last week in Grand Teton National Park, my brother and I were involved in an adrenaline-filled, once-in-a-lifetime grizzly ...

Conservation groups argued in federal court that a forest management project comprising 1,241 acres of timber harvest east of ...

If Yellowstone is dangerous now, it’s a cakewalk compared to the Pleistocene age where humans had to contend with mammoths, ...

Former Wyoming Game and Fish Director Brian Nesvik was nominated by Trump to lead the U.S. Fish and Wildlife Service in ...

was reported missing to a member of the Interagency Grizzly Bear Study Team who had been conducting research in the Kitty Creek drainage, about seven miles east of Yellowstone National Park.