If you're looking for an outdoor adventure across the Pacific Northwest, this Idaho-Oregon border town is the perfect ...

Hells Canyon is the deepest river canyon in the United States. Now scientists have solved the mystery of when it formed. Hells Canyon, the deepest river gorge in the United States, likely got rapidly ...

North America's deepest gorge, Hells Canyon, which slithers along the border of Idaho and Oregon, is a surprisingly new addition to the Earth's ancient landscape. A recent study suggests that a ...

The origin story of Hells Canyon, North America's deepest river gorge, has long been unclear to scientists. But new research estimates it formed about 2.1 million years ago when a dramatic flood event ...

Blooms can look different — like mats, foam, spilled paint, or surface scum with a foul odor. And they might not always be visible, such as mats on the bottom of water. (Courtesy of Valley Soil and ...

CROOK COUNTY, Wyoming (KIFI) - A federal committee wants to see a name change for Devil's Tower National Monument to "Bear Lodge." That's according to draft recommendations from the June 10-11 meeting ...

Hells Canyon, the deepest river gorge in the United States, likely got rapidly carved 2.1 million years ago when a shifting landscape in Idaho caused a giant lake to start overflowing. That's ...

Hells Canyon, the deepest river gorge in the United States, was carved just about 2.1 million years ago — making it much younger than the Grand Canyon. (Matthew Morriss) Hells Canyon, the deepest ...