That’s according to a new study that looked at ancient river sediments that have long been hidden away inside the canyon’s caves, which now lie high above today’s Snake River. This new work is ...

WALLOWA COUNTY, Ore. — We really get away from it all this week on a trip where distances are great and people are few! We head to the eastern edge of Oregon on the border with Idaho for a scenic ...

ENTERPRISE — It’s Oregon’s manual of facts and figures and highlights of some of the state’s special places. It’s Oregon’s Blue Book. It’s out now and available online and soon in book stores. “We’ve ...

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 ...

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 ...

OREGON, USA — Ready for a vacation that really gets away from it all? We go on the road to distant eastern Oregon on this week’s getaway where we find ourselves both in and atop the deepest gorge in ...

LEWISTON – Wildlife officials from Idaho, Washington and Oregon are monitoring a new outbreak of pneumonia that is killing wild bighorn sheep in the northern end of Hells Canyon. Preliminary data ...

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 ...