The Tijuana River has been polluted for decades, but in recent years, south San Diego residents say the smell — and their ...

The plan would funnel millions of dollars to infrastructure and environmental projects in communities impacted by the Tijuana ...

As researchers carry out research in the Tijuana River of unprecedented scale, IB residents feel betrayed by county officials.

A scientist who earned the ear of the president’s chief medical officer during Covid is now making the Tijuana River sewage ...

Researchers from San Diego State University and UC San Diego are back in the Tijuana River Valley after pulling out last week over health concerns arising from toxic gases they detected in the air.

The Southwest Feed Store in the Tijuana River Valley has been in business for 50 years, and owner Matthew Mattia and his six ...

Residents in Imperial Beach were able to enter the water for the first time in years on Sunday after closures were lifted.

SAN DIEGO (FOX 5/KUSI) — The Environmental Protection Agency and state health officials are contesting a recent discovery of hydrogen cyanide in the Tijuana River Valley by local researchers ...

"For the first time since December 2023, the majority of the Imperial Beach shoreline is now open and safe for public use," ...

There are at least 11 sales tax measures before voters this November. One of them is for the city. It’s called Measure E. The proposed one-cent sales […] ...

It’s sending sewage-filled water into the wastewater pump system, not the Tijuana River on the U.S. side. NBC 7 investigates the millions of gallons of raw sewage crossing from Tijuana into the ...