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

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

The following is a news release from Grand Teton National Park. MOOSE, Wyoming — Biologists with the U.S. National Park ...

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

Papier-mâché is a common art medium, but that’s not all it’s good for. According to Popular Science, Grand Teton National Park in Wyoming is using the material in an attempt to protect a ...

Grizzly No. 399 and one of her cubs during a rainstorm. They were headed toward an elk carcass near Pilgrim Creek in Grand Teton National Park. Deby Dixon For The Washington Post One of Grizzly ...

In a story as old and tragic as an ancient Greek play, a male grizzly bear is suspected to have killed and partially eaten two cubs that were found dead on May 13 in Grand Teton National Park ...

Grizzly Bear No. 1058 was one of four cubs that belonged to the late Grizzly Bear No. 339 George Frey/Getty Grizzly No. 1058, a 5-year-old bear, was killed in Wyoming’s Grand Teton National Park ...