BERKELEY, Calif. (AP) — Showering during California’s drought is a guilt-free experience for homeowners Catarina Negrin and Noah Friedman. The Berkeley couple — she runs a pre-school, he’s an ...

Indoor toilets were once considered a health hazard. Electric lighting sparked fears of deadly fires. Air conditioning was dismissed as an unnatural threat to human health. It seems absurd now, but ...

Water reuse is a vital solution to growing water insecurity—offering a reliable, climate-resilient supply for cities and industries facing increasing stress on traditional water sources. While the ...

California isn’t recycling nearly enough water, according to a new report by UCLA researchers, who say the state should treat and reuse more wastewater to help address the Colorado River’s chronic ...