County Air Pollution Control District launched an online dashboard to track sewer gas levels and an index to advise the ...

The only other time researchers saw low oxygen levels in recent times was during the 2016 El Niño event, which kept the ocean ...

The survey is open through next Friday for anyone interested in providing responses — with a particular interest about how ...

Nearly 2,000 individuals participated in a survey on the Tijuana River Valley's pollution impacts in San Diego County.

Nearly 2,000 people who live, work or play around the Tijuana River Valley and South San Diego County beaches have completed ...

As California leaders move to defend liberal state policies from the incoming administration, Democratic leaders in San Diego ...

As one of the nation’s biodiversity hotspots, San Diego County residents and leadership cannot ignore the dark clouds brewing ...

Chula Vista now joins a growing list of cities in the South Bay and San Diego County to declare a state of emergency over the ...

A new survey asking San Diegans how Tijuana River sewage pollution has impacted their lives hit a milestone this weekend when ...

A Del Mar-based nonprofit is working to remove plastics and other waste from Tijuana River tributaries before it enters the Pacific Ocean. Trash booms are floating barriers that catch trash and ...

Researchers Jeff Crooks and Stephany Garcia checked the minnow traps left at the murky mouth of the Tijuana River on a sunny October morning. They didn't expect any catches. They haven't had any ...