Agustin and Ricarda Toledo loaded eight empty 5-gallon jugs onto their truck and drove to a water store some 14 miles from their Southern California home, just as they've done almost weekly for years.

The United States and Mexico signed an agreement on Thursday to end the flow of raw sewage into the Tijuana River, which ...

Officials broke ground in Cupertino this week for the Permanente Creek restoration project, an initiative to remove toxic ...

The U.S. and Mexico have signed an agreement with specific takes aimed at cleaning up pollution from sewage poured in the Tijuana River crossing from the latter country to the former ...

The United States and Mexico have signed an agreement outlining a plan to clean up the longstanding problem of the Tijuana ...

Officials with a small but mighty California agency known as the Office of Environmental Health Hazard Assessment said they ...

Citing the concerns of Navy Seals in ocean training and Southern Californians generally, EPA Administrator Lee Zeldin said he ...

Strange as it is for a senior Democrat in the Legislature to argue for protecting water agencies with contaminated supplies, ...

You can’t beat time on the water during the summer months, but the city of Sacramento is encouraging boaters in particular to be mindful of the impact their actions have when they're out recreating.

Scientists at UC San Diego's Scripps Institution of Oceanography present a new tool the public can use to understand sewage ...