SACRAMENTO, Calif. — California lawmakers are calling on Congress and President Donald Trump to declare a national emergency and fully fund repairs to address the ongoing pollution crisis in the ...

The feds decided to continue working with a company responsible for treating sewage from the Tijuana River -- despite several ...

Researcher Tobie Bloom wears a protective suit before testing water in the Tijuana River in San Diego County. (Luke Johnson / Los Angeles Times) New research backs up the concerns of people who live ...

The contamination is largely tied to the Tijuana River, which carries untreated wastewater from Mexico into U.S. waters ...

The environmental nonprofit's 2025-26 report placed the Tijuana Slough ninth on its annual "Beach Bummer" list of beaches ...

Activists and experts say the time is ripe to activate bipartisan legislation to address pollution in the Tijuana River.

An air purifier company says the county's failed to get the proper air purifiers for residents near the Tijuana River Valley.

The Santa Monica Pier ranked among California's most polluted beaches for the 10th consecutive year, according to Heal the ...

SAN DIEGO (Border Report) — Alter Terra, a binational environmental group, is sounding the alarm about the need to dredge the Tijuana River channel just inside U.S. territory to avoid massive flooding ...

For decades, the Tijuana River has carried millions of gallons of untreated sewage and industrial waste across the U.S.-Mexico border. The river passes through San Diego's South Bay region before ...

San Diego leaders are trying to speed up solutions to sewage pollution from the Tijuana River, while investigating the scope of the problem.