Lava flows, near mile-thick glaciers and ice age floods layered and carved up this landscape.

After months of stalemate, glimmers of hope have emerged for consensus on a new plan to manage the shrinking Colorado River.

President Donald Trump on Thursday pulled the federal government out of what Northwest tribes have hailed as a historic agreement to recover salmon in the Columbia River Basin.

The Colorado River irrigates farms, powers electric grids and provides drinking water to 40 million people. But as its supply dwindles, a crisis looms.

President Trump signed a memorandum to revoke the Columbia River Basin agreement that would impact the Lower Snake River dams.

A county MP said they are "proud" of action taken in Shrewsbury to reduce the number of river deaths.

The Amite River Basin Commission and its seven member parishes will host a public meeting to discuss flood risk reduction in the Amite River Basin.

After months of stalemate, glimmers of hope have emerged for consensus on a new plan to manage the shrinking Colorado River. Negotiators from the seven river basin states said in a series of meetings ...

Trump has withdrawn the U.S. government from an agreement to restore native fish being decimated by hydroelectric dams in the Columbia River Basin.

A sweeping Biden-era initiative to restore Columbia Basin salmon runs, boost tribal energy development and provide a pathway for dam removal on the Lower Snake River has been canceled by President ...

The seven states that share the Colorado River are floating a new concept for how water could be shared in the future, marking forward progress after a long standoff between the Upper Basin and Lower ...