Almost half of all tap water in the U.S. contains the toxic class of chemicals PFAS, with a significant concentration on the East Coast, according to a recent study from the U.S. Geological Survey.

Not all water filters are created equal. Here’s how to pick one that’s effective and doesn’t strip your water of beneficial minerals. If you’ve had anxiety about your tap water, you aren’t alone. More ...

When I ask friends and family why they don’t drink tap water in LA, they give the same vague answer: It’s chlorinated, gross and probably unhealthy. For years, that explanation sufficed, so I did what ...