Water that comes straight from natural sources, dubbed “raw water,” is gaining popularity. Raw water advocates reject public ...

A study finds the byproduct of a chemical used to disinfect drinking water in thousands of Western Pennsylvania homes could be toxic.

Urban wildfires like LA’s make harmful chemicals from burning plastics and electronics that can make indoor air dangerous for months.

With three different water companies, all affected by the Eaton Fire, many Altadena residents are still concerned about toxic chemicals coming out of their taps.

Rainfall is needed and generally welcomed across Southern California. But following two historic fires, it also poses risks and it heightens the concern over contaminants that could make their way ...