Rep. Juan Vargas, D-San Diego, Thursday joined Sen. Alex Padilla, D-California, in announcing they had secured nearly $3.5 ...

Rep. Juan Vargas, D-San Diego, Thursday joined Sen. Alex Padilla, D-California, in announcing they had secured nearly $3.5 million to help address pollution and trash in the Tijuana River Valley.

Clear and effective legal provisions and requirements are critical to the success of any compliance and enforcement programme ...

Exclusive: US companies are increasingly shipping toxic waste to other countries, where some argue it poses a risk ...

Add Yahoo as a preferred source to see more of our stories on Google. Paula Stigler Granados and Angel Granados, both San Diego State professors, wear respirators while standing near the Tijuana River ...

County Supervisor Paloma Aguirre near Saturn Boulevard and a section of the Tijuana River on Nov. 21, 2025. (Photo by Adriana Heldiz/ CalMatters) This story was originally published by CalMatters.

Pearson Rambakare still bears the scars of a sulphuric acid spill along Zimbabwe’s Harare–Chirundu highway, five years after ...

Researchers have found that pollutants in the Tijuana River, which carries raw sewage and industrial waste from Tijuana, are also turning up in the air along the coast near the U.S.-Mexico border.