It’s that time in L.A. again—the sun’s out, the sprinklers are on, and if you’re like me, your kids have already asked to go swimming five times before lunch. From beach days in Santa Monica to ...

When scientists found a carcinogen in the drinking water of Santa Rosa, Calif., after the Tubbs fire, it triggered a race to develop measures to keep residents safe. While there’s still work to be ...

The latest data on water scarcity shows persistent inequalities, with vulnerable communities left behind. A look at what UNICEF is doing to improve access to safe, clean water for children and ...

If your home uses well water, you might assume it's pure because it comes from deep underground, but that's not always the case. It's different from city water, which is treated and tested regularly ...

Jo Barnes does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their ...