As Colorado River stakeholders scramble to negotiate the basin’s long-term operational guidelines, the Trump administration ...

Arizona is tussling with other states over how much of the Colorado River it should receive. But how will Arizonans divide ...

State water leaders appear to be coalescing behind a new proposal for sharing the Colorado River after talks were stuck in a ...

The Colorado River’s four Upper Basin state commissioners further embraced the idea of a “divorce” with their Lower Basin ...

States that use Colorado River water need to agree on new rules for sharing it by 2026. If they don't, they will likely end ...

The Colorado River is known as one of the most spectacular rivers in the United States of America. It is a valuable source ...

An official from Utah, during a Colorado River conference at CU Boulder last month, framed the consideration as a “divorce” ...

A top Interior Department official told negotiators they must have a plan by Nov. 11 or face the federal government taking ...

Colorado Parks and Wildlife found a single zebra mussel veliger in the Grand River Park near New Castle. This is the first ...

Colorado Parks and Wildlife found a single zebra mussel veliger in the Grand River Park near New Castle. This is the first ...

Although not ideal,” said Invasive Species Program Manager Robert Walters. “These results provide us with critical ...

U.S. Senator John Hickenlooper’s bipartisan Colorado River Basin System Conservation Extension Act, was passed in the Senate, ...