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

Addressing the wastewater crisis in the Cali-Baja region will require investment, political will, and, most importantly, binational cooperation.

Mexico’s ambitious clean energy expansion under President Sheinbaum faces a critical obstacle: severe water scarcity in the country’s northern regions.

The San Diego County Board of Supervisors voted 3-1 Tuesday to advance a proposed action plan in response to the ongoing Tijuana River sewage crisis.

The State Assembly denied the hearing for Senate Bill 10, a bill that would use toll road revenues to help combat Tijuana River pollution.

A NASA instrument aboard the International Space Station has detected contamination from Mexican sewage that spilled into the Pacific Ocean off the coast of Southern California.

The bill, sponsored by Democratic Sens. Alex Padilla and Adam Schiff of California and Cory Booker of New Jersey, along with ...

A number of beaches in San Diego County are closed due to high bacteria levels from sewage flowing from Mexico down the ...

The EPA reports Mexico still owes the United States $88 million toward the treatment of millions of gallons of raw sewage ...

Angela Frank is an Imperial Beach-based real estate agent who last year shut down her old-fashioned candy store on Palm ...

People who live, work or visit communities near the Tijuana River Valley, where untreated wastewater spills over from Mexico, attribute their worsening physical and mental health issues to the cross-b ...

Imperial Beach Mayor Paloma Aguirre’s election as a county supervisor this week — not  confirmed but looking quite likely — is welcomed by those who have wondered when Supervisorial District ...