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

Grizzly bear cub once thought to have been killed by another bear emerges from mom's shadow during thrilling encounter.

Grizzly No. 1058, one of Grizzly No. 399's four cubs, was fatally struck in Wyoming’s Grand Teton National Park. The deceased ...

A 5-year-old bear that was a member of a beloved grizzly family in Wyoming’s Grand Teton National Park has died.

The recent saga involving the hazing and depredation of Grizzly 1063 and her cubs has raised new questions about the past and ...

The euthanized grizzly bear in Yellowstone was approximately 400 pounds and food conditioned. And a male grizzly killed two ...

Grizzly 399’s world shrunk. Slowly, year by year, she had to make adjustments to the sprawl and greed of Jackson Hole.

Since Wyoming’s most famous bear, Grizzly 399, was killed by a car last fall, there hasn't been a verified sighting of her ...

Photos of Wyoming grizzlies are blowing up all over social media. While that’s partly because there are more bears, it’s also ...

Mr. Trump, on the other hand, seems bent on eroding one of the country’s greatest achievements, a national park system open to all. As the Western writer Wallace Stegner once put it, the national ...