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 ...

Migrants are increasingly turning to the risky alternative offered by smugglers to travel by sea to avoid heavily guarded land borders, including off California ... San Diego. The water temperature ...

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 ...

Despite being one of the priciest states in the U.S.A, California still offers middle-class residents a chance at the ...

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