Ultrarunner and Team USA athlete Michelino Sunseri, 33, sprinted down the Grand Teton, chasing a speed record last September ...

Mountain climbers need to be careful when climbing in the Grand Teton range, as national park rangers are warning of this ...

President Trump on Friday pardoned mountain runner Michelino Sunseri, who was convicted of using a closed trail in Grand ...

Grand Teton is stunning, but Yellowstone remains the heavyweight champion of America’s national parks. From geysers to ...

FORT COLLINS, Colo. (AP) — President Donald Trump on Monday pardoned a trail runner who briefly took a prohibited trail on his way to a record time up and down the tallest peak in the Teton Range of ...

The decision is consistent with the president's avowed concerns about "overcriminalization in federal regulations." ...

Getting high around a campfire in a national park, especially in Wyoming, is likelier to get you prosecuted under a new Justice ...

As someone who's traveled to all 63 major US national parks, I always pack a first-aid kit, multiple layers of clothing, sun ...

If you want to embark on the biking world's equivalent of the Appalachian Trail, get ready for this mammoth course that stretches across America.

Research published in Ecosphere uses ancient DNA to determine that beaver ponds like this one have existed in what is now ...

President Donald Trump has signed an executive order to get rid of tariffs on a broad swath of commodities, including beef, ...

Cheyenne, Wyo. - The Wyoming Game and Fish Department has confirmed the presence of chronic wasting disease in deer for the ...