The number of salmon returning to the Columbia and Snake rivers this year is expected to beat the 10-year average return. That’s according to a new report from the National Oceanic and Atmospheric Adm ...

Some local experts say discourse has gone too far.

The agencies oversee the dams to provide reliable electricity, supply water to farmers and protect communities from floods.

A new study finds that atmospheric rivers — the heavy rain and wind events most known for dousing California and other parts of the West — have been getting bigger, wetter and more frequent in the ...

Strong winds and rain from the atmospheric river storm hitting the Bay Area caused thousands of PG&E customers to lose power ...

The storm expected to hit Southern California on Wednesday could wreak havoc in those same areas devastated by wildfires in January.