A congressional subcommittee is calling the prosecution of a trail runner in Grand Teton National Park “overcriminalization,” ...

Quagga mussels, an invasive species known for fouling dams and upending ecosystems, were discovered by an aquatic invasive ...

An Aquatic Invasive Species technician at Grand Teton National Park recently discovered quagga mussels on a boat arriving ...

Anglers paddle their way toward Mount Woodring on the western shore of Leigh Lake in June 2017 in Grand Teton National Park.

The national parks are hugely successful and supporting them may be one small way to help bring our deeply divided country ...

Yellowstone National Park remains one of the most visited parks in the U.S., with thousands of tourists exploring this protected area every day. Unfortunately, this also means there are higher chances ...

Native American groups were aware of the region’s dramatic features. Since the national park’s creation, other faiths have ...

A man employed by Grand Teton Lodge Company, the official concessionaire in Grand Teton National Park, was arrested earlier ...

Take a flight high above the rugged beauty of Grand Teton National Park with this breathtaking drone footage, capturing the towering snow-capped peaks, pristine alpine lakes, and vast meadows teeming ...

What most people don’t realize is that the majority of National Park Service units are small and medium-sized parks, like ...

When mountain runner Michelino Sunseri climbed and descended Grand Teton in record time last September, he posted information ...

Economic and community stability depend on an independent judiciary that fairly applies laws, key legal figures said Friday ...