The Bay Area and Northern California awoke Wednesday to the arrival of a storm fueled by a strong atmospheric river and ...

A new study published in Nature unveils the mysterious world of microbial life shaping the rivers that millions of Americans ...

The removal of four dams over the past year has opened up fascinating stretches of river, wild rapids and views of salmon.

In recent years, "atmospheric river" has become used much more frequently in scientific papers and in media coverage.

An atmospheric river arrived in Central California on Monday and will bring rain through Tuesday, NWS Weather Prediction ...

Officials in California and Oregon are already seeing coho and chinook salmon returning to the now free-flowing upper Klamath ...

Reconnecting the dying swamp to fresh river water is vital for the health of the swamp’s cypress-tupelo forest, which ...

Throughout its life, the Klamath River has always been vulnerable to annual changing weather patterns that cause the river to ...

"Numerous flash floods, hazardous travel, power outages, and tree damage can be expected as the storm reaches max intensity," ...

map and prepare for commercial trips and recreation on a stream that looks a lot different after four dams and reservoirs were removed near the Oregon and California state line. Volpert talks ...

A strong atmospheric river-fueled storm has arrived in California, with heavy rain forecast in many regions and possible flooding. Weather authorities issued a series of flood watches, advisories and ...