California singing in the rain

A series of storms that have rolled across California in the past week dumping heavy rain and snow could herald the end of a punishing historic drought, officials said.

Officials watching 'high risk' dams after Houston storms

Two aging dams deemed "extremely high risk" by the U.S. Army Corps of Engineers are at record pooling levels in Houston's west side after this week's torrential rainfall, but are working well and have undergone improvements ...

Using turbulence to keep dams clean

Sediment builds up in reservoir water and can prevent dams from operating properly. EPFL researchers have come up with a method of keeping sediment in suspension and allowing it be flushed out.

Study provides new insights on water quality management

A two-year study into the factors affecting the growth of algae in Grahamstown Dam, Newcastle's main drinking water supply, will help authorities determine the catchment priorities needed to maintain high drinking water quality.

GRACE satellites evaluate drought in southeast Brazil

Empty water reservoirs, severe water rationing, and electrical blackouts are the new status quo in major cities across southeastern Brazil where the worst drought in 35 years has desiccated the region. A new NASA study estimates ...

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