The ocean water along roughly eight miles of prime Los Angeles coastline remained off-limits indefinitely due to the recent ...

Rainfall is needed and generally welcomed across Southern California. But following two historic fires, it also poses risks ...

Wary of a new federal administration that seeks more environmental deregulation, several groups are suing the state Agriculture Department and Pollution Control Agency to ensure progress in cleaning ...

While sewage spills were a big polluter during Helene and Milton, they weren’t the only problem. Another big culprit for ...

Salt pollution from road deicing salts threatens freshwater ecosystems and urban green infrastructure. New research on salt-tolerant plants like cattails highlights their potential role in mitigating ...

The effects of future population growth on water quality – including stormwater runoff and related pollution – were among the ...

Salt pollution in freshwater is a growing global ... These basins, designed to manage stormwater runoff and improve water quality, face challenges from road salts used during winter months.