On Sept. 2, Sunseri ran and scrambled the 13.2 miles from the Lupine Meadows parking lot to the summit of the 13,775-foot Grand Teton and back with a time of 2:50:50 — a stunning feat that broke ...

Wyoming officials approve $100 million sale of Grand Teton National Park land to government Grand Teton National Park Superintendent Chip Jenkins said park staff will "stand ready" for what the ...

The Grand Teton National Park Foundation, through private funding, raised the additional $37.6 million needed for the purchase, according to a Grand Teton National Park Foundation news release.

Grand Teton and U.S. Fish and Wildlife Service officials said they had no further information to release about it. At 28 years old, No. 399 was the oldest known reproducing female grizzly in the ...

CHEYENNE, Wyo. — Glaciers on the iconic Teton Range are shrinking, researchers say, joining a growing list of glaciers in North America and beyond that are losing their surface area ...

During her nearly three decades roaming the snowy wilderness of the Teton Range, Grizzly No. 399 became a beloved mama bear with millions of parkgoers following her yearly adventures and her ever ...

“The skiing traffic on the Grand Teton this year has been unprecedented, with multiple descents every day for the past three weeks,” says longtime Jackson local and TetonAt.com founder Steve Romeo.