Democratic leaders push new legislation to empower EPA as lead agency to tackle Tijuana River's sewage pollution and protect ...

Of the 2,099 people who responded, 97% said they were concerned about air quality around the Tijuana River and 96% about ...

Kimberly Prather, a UC San Diego professor of atmospheric chemistry and founding co-director of the Airborne Institute, has been researching air pollution from the river for years. “This is the ...

A study by UC San Diego researchers reveals that pollutants found in the sewage-laden Tijuana River are ending up in the air near the U.S.-Mexico border in San Diego County.