Ultramarathoner Michelino Sunseri took a shortcut in Grand Teton National Park that earned him a contested record and a ...

Just in time for Memorial Day Weekend, a new approach to recycling litter and waste has been set up in Grand Teton National ...

Jackson Hole Airport is the country's first Dark Sky Airport and Teton County is the first county to receive the designation.

After a two-day trial, the question of whether mountain runner Michelino Sunseri is guilty of cutting a switchback in Grand ...

Grand Teton National Park’s growing popularity with tourists means more visitors are taking in Wyoming’s picturesque Mormon ...

Two young grizzly bears have been founded dead in Grand Teton National Park, the apparent victims of another grizzly.

The sow had frequently been observed in recent weeks with three yearling cubs but none were observed with her during the ...

Biologists with the U.S. National Park Service and U.S. Geological Survey will conduct bear capture operations in Grand Teton ...

Fans of a prominent female grizzly in Grand Teton National Park were saddened to learn Wednesday that two of her three ...

The cubs showed signs of having been attacked by a larger bear, according to a press release from Grand Teton National Park.

It has been a sad week for grizzly bears in national parks. On Tuesday, May 13, two young grizzly bears were found dead, ...

Just in time for Memorial Day Weekend, a new approach to recycling litter and waste has been set up in Grand Teton National ...