Add Yahoo as a preferred source to see more of our stories on Google. (Post-production by Zak Vitale and Craig Peterson; thanks to Jarett Loeffler.) Nearly a year ago, I scribbled “Replace Brita ...

Most tap water in the U.S. is safe to drink. But concerns about aging pipes, a group of chemicals known as PFAS and taste ...

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 ...

Find out whether dangerous 'forever chemicals' are in your water, and if they are, choose the best filters to remove them If your water test report indicates the presence of PFAS, or if you just want ...

Clean drinking water is a must-have, but what can you do if you're concerned? Find out what options you have at your disposal ...

If your home has old lead water pipes, there's a chance that harmful concentrations of lead may be present in your water. An experimental new device could soon allow homeowners to check for themselves ...

As water woes mount across South Africa, a crucial question is beginning to emerge: How do I know if my tap water is safe — and what I do about it? According to a recent report, a warning has been ...

Researchers at Northwestern University hope to recruit 116 households in Greater Englewood, a community "overburdened with ...