The American River in Sacramento is likewise chilly at 55°. It's also moving rapidly at over 3,500 cfs, which is over 23,000 gallons per second. That's the equivalent of about 23 fire trucks worth of ...

Pollution from the Tijuana River makes its way into the air and decreases air quality as far north as La Jolla, according to ...

South County communities aren’t just being exposed to sewage-linked bacteria that become airborne near where untreated ...

A man is in the hospital after crews pulled him from the American River in Sacramento County on Tuesday, officials said.

As sea levels climb and weather grows more extreme, coastal regions everywhere are facing a creeping threat: salt. Salinization of freshwater and soils adversely affects 500 million people around the ...