The western U.S. is a geologists' dream, home to the Rocky Mountains, the Grand Canyon, active volcanoes and striking sandstone arches. But one landform simply doesn't make sense.

Columbia City Council and Richland County Council members are invited to attend one of two identical informational sessions.

Negotiators for seven states remain deeply divided over how to cut water use along the Colorado River. The chances of a court ...

It’s about to go downhill this weekend, but things are only looking up for one Fall River-based toboggan team chasing ...

As a Coloradan and water engineer with 48 years on the front lines, I am outraged – not merely disappointed – that the seven ...

New research may have solved an American mystery which has baffled geologists for a century and a half: How did a river carve ...

After winning approval from the state water board in November, the plan to secure an important water right for the Western ...

FERC has released the Final Environmental Impact Statement for the Turners Falls Dam and Northfield Mountain Pumped Storage Station, authorizing the relicensing of the two FirstLight Hydro Generating ...

Ahead of his second Games, the Colorado-born skier reflects on family, failure, and why fulfillment matters more than the ...

The death of a 76-year-old woman in Indian River County this week is being investigated as suspicious, according to deputies.

Green River College has ousted President Suzanne Johnson after a massive budget shortfall forced college-wide cuts this ...

Brazil's government has suspended Amazon river dredging operations on the Tapajos tributary following sustained protests from Indigenous communities.