A new clean water report from the Surfrider Foundation warns that more than 100 million beachgoers will be flocking to ...

U.S. Marines deployed to the San Diego region since late January have been installing razor wire along the border barrier as ...

Joel Engardio, an elected city supervisor, angered thousands of voters by helping to convert a major thoroughfare into a ...

The 120-mile Tijuana River flows from Baja California into the United States and discharges millions of gallons of wastewater ...

The study looked at two aspects of wastewater pollution: the source and the concentration of pollutants along the San Diego ...

The San Diego County Department of Environmental Health extends ocean water closures because of continued sewer contamination ...

Large amounts of untreated sewage flow daily from Mexico into Imperial Beach, Calif. That has closed beaches and sickened ...

As of May 23, the LA County Public Health Department has reported elevated bacteria levels from contaminated run-off in four ...

Get insights into the persistent pollution challenges facing Santa Monica Pier. Find out how you can support efforts to ...

As San Diego's South Bay is all but guaranteed to become Southern California's new vacation hotspot with the grand opening of ...