Federal agency said samples of contaminants from previous years did not exceed its thresholds for public health concerns ...

Evidence keeps mounting, pointing toward a public health emergency in the Tijuana River Valley, where toxic water continues ...

The San Diego Air Pollution Control District issued the first nuisance citation for odors coming from the sewage overflows; ...

For the third time in recent years, including once last month, a San Diego delegation has paid a visit to the White House to ...

The year was marked by record-breaking weather events, lawsuits, a visit from the CDC and a sudden departure by the county ...

Have you ever wondered what happens to all those tires that get low on tread and replaced? Tens of thousands end up in Mexico, posing an environmental threat.

County health officials have extended water contact closures to South Bay shorelines due to ongoing sewage flow from the ...

The USIBWC reported a pressure valve malfunctioned Wednesday night at the Hollister Pump Station, forcing thousands of gallons of sewer water to spill out.

Join us at the Tijuana River Estuarine Research Reserve Visitor Center on Sunday, December 29, 2024, from 10 to 11 a.m. for a Bird Walk. These walks take place every ...

It was a year in which the Tijuana River — the polluted corridor that carries sewage, trash and toxins across the U.S.-Mexico border — was labeled one of America’s most endangered rivers.