A study by UC San Diego researchers reveals that pollutants found in the sewage-laden Tijuana River are ending up in the air ...

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

Rebuilding your Los Angeles home after a wildfire? Learn what's involved, from debris clearing to final inspection, with our ...

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

Los Angeles County health officials are advising beachgoers to avoid swimming, surfing or playing in the ocean at two popular ...

At which beaches are you more likely to get sick? Heal the Bay releases a look at what beaches earned high marks, and which ...

Produced primarily by the burning of fossil fuels, ammonium nitrate is a substantial portion of particulate pollution, a ...

With the Pacific Coast Highway reopened in Los Angeles County, beachgoers visiting the area this holiday weekend are asked to ...

“Los Angeles County has seven beaches on this year’s Honor Roll, a significant improvement, as no beaches were included in ...

When temperatures climb into the triple digits, access to cooling at home becomes a necessity – not a luxury. Yet across the Coachella Valley, too many households are forced to ration their ...