Add Yahoo as a preferred source to see more of our stories on Google. Klaus Vedfelt / DigitalVision via Getty Images Water is the world's most important resource, and it keeps our bodies functioning ...

For all the hype surrounding status water bottles—looking at you, Stanley and Owala—it turns out many of us aren’t drinking ...

Drinking hot water in the morning is a practice used in Traditional Chinese Medicine and Ayurveda to "wake up" the digestive system.

Water is cheap and healthy. And drinking H2O is an effective way for most people to stay hydrated. The National Academy of Medicine recommends that adult women and men drink at least 91 and 125 ounces ...