Under orders from President Trump, the EPA is trying to fast track the clean-up of toxic debris from LA's fires.

Cleaner, more pure water backscatters light in the blue range, which makes it look blue. One famous example is Crater Lake in ...

Cleaner, more pure water backscatters light in the blue range, which makes it look blue. One famous example is Crater Lake in ...

Approximately 50,000 gallons of partially treated wastewater mixed with diluted rainwater entered the creek – Officials from ...

A recent update from Los Angeles Public Health announced that a previous ocean water closure has been downgraded to an ...

Atmospheric rivers almost guarantee that San Francisco, with its sewage system, will dump millions of gallons of raw sewage ...

Topline: After testing ocean water, officials say some L.A. beaches are now safe to visit. But with rain in the forecast, ...

"We directly demonstrated that pavement wear is a source of microplastics in stormwater separate from tire wear," the study ...

A spill of treated sewage from Oxnard's wastewater treatment plant closed beaches near the facility on Perkins Road.

12 to collect water quality samples to document this problem ... They’re also eyeing nature-based infrastructure solutions and building rain gardens in schoolyards. To read more about ...

Rain runoff is seen in San Rafael's Southern Heights area just south of downtown. Heavy bands of rain were pushing through the Bay Area, triggering urban and roadway flooding, the Weather Service ...