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 ...

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 ...

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 ...

Tom has a Master's degree in Journalism. His editorial work covers anything from archaeology and the environment to technology and culture. Tom has a Master's degree in Journalism. His editorial work ...

White sturgeon are one of the iconic animals of Hells Canyon and they are in trouble. The population in the 137 miles of the ...

Hells Canyon, the deepest river gorge in the country, has always been a marvel for geologists, archeologists and travelers. But researchers are just now learning about the origins of the canyon — and ...

Everything’s bigger in the US, they say, and that apparently includes its river gorges. But don't be fooled by its grand size – this geological giant is a fresh-faced whippersnapper by Earth’s ...