Hosted on MSN

Cave records show that US's deepest river gorge Hells Canyon is only 2.1 million years old

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 ...
NPR

Hells Canyon, the deepest gorge in the U.S., is surprisingly young

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 ...
OPB

Eastern Oregon’s Hells Canyon, the deepest gorge in the US, is surprisingly young

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 ...
KGW8

Adventuring down the deepest gorge in America via Snake River

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 ...
Hosted on MSN

Hells Canyon Caves Reveal New Insights About America’s Deepest Gorge

For years, scientists were mystified by the origins of Hells Canyon, the deepest river gorge in North America. This massive natural wonder is a staggering ten miles wide and plunging more than 2,400 ...
IFLScience

Hells Canyon, The Deepest River Gorge In The US, Was Created Incredibly Recently

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 ...