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.

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

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.

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

According to Popular Science, Grand Teton National Park in Wyoming is using the material in an attempt to protect a vulnerable bird species from planes. The bird in question is the greater sage ...

A male grizzly bear born to Grand Teton National Park's famous and fertile female 399 was recently struck and killed by a vehicle, the same manner in which his mother was killed last year.

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 ...

MOOSE, Wyo. – A grizzly bear whose world-renowned mother was killed by a vehicle strike in Grand Teton National Park last year has sadly suffered the same fate. The son was found dead in Grand ...