The effects are immediate and dramatic. Scientists witness unexpected changes in rivers after knocking down dams: 'We didn't ...

California, Arizona and Nevada are urging the Trump administration to change course on the Colorado River. The states are ...

Trump’s early actions, including ordering the US Army Corps of Engineers to open two California dams, have led to concerns ...

A vast network of dams and canals run by the state and federal governments carries water to farmers and cities across ...

Plans for a massive 15-story dam on the Penobscot River were abandoned on this day in 1986, considered one of the biggest ...

The meticulously research book presents an unvarnished look at the good times and bad days in the Golden State which ...