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 ...

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 ...