An atmospheric river of moisture is expected to enter portions of western Montana on Saturday night and linger for several ...

The California Department of Water Resources began releasing 13,500 cubic feet per second from the spillway Thursday.

Less water runoff means that lakes and rivers won't be replenished as much and will depend on rainwater, officials said. "I don't believe that the citizens in Albuquerque that depend on water for ...

Polluted storm-water is an issue for cities, and it's often the end point for valuable minerals like phosphates. A new sponge can recover those minerals, say scientists ...

A flood watch means that conditions for flooding will likely develop during the timeframe the watch is in effect. A warning, ...