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

Lawyers argued for a day and a half in a Jackson federal courthouse about the national park’s burden for enforcing proper ...

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

(Idaho Capital Sun) Summer is arriving in the Tetons with the opening of the aerial tram at Jackson Hole Mountain Resort ...

Court hearing is scheduled to open Tuesday in a case over a trail infraction that captured international attention.

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

He raced 13.2 miles up and down Grand Teton National Park’s tallest mountain, enduring an elevation gain, and subsequent loss, of 7,064 feet, in just 2 hours, 50 minutes and 50 seconds.

Just as the summer tourist season ramps up, Yellowstone National Park is down one exceptionally food-motivated grizzly bear.

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

The Grand Teton mountains under a starry night sky.

Summer is arriving in the Tetons with the opening of the aerial tram at Jackson Hole Mountain Resort scheduled for Saturday.