Alkaline, electrolyte and flavored waters are everywhere—but do you really need them? Experts from Tufts University say ...

After finding uranium and lead in my water, I spoke to experts to find out everything I needed to know about how to properly test and filter tap water at home.

Amid unbearable temperatures and seasonal changes, children and adults should increase their water intake, but are advised to ...

Most tap water has a pH of around 7.5, and the EPA recommends a range of 6.5 to 8.5 for municipalities. ... Unlike Tap Score, WaterCheck doesn't provide shipping labels for this kit.

You don't need a calculator to figure out the better deal. A half-liter bottle of water at a Tucson convenience store costs $1.39. From the tap, you can pour 6.4 gallons for a penny. That makes ...