Here’s what to do to stay safe.

Hydration is essential, but too much water can be dangerous for certain groups—here’s how to recognize the warning signs.

It’s hard to go anywhere in the summer without being faced with another reminder to stay well hydrated. But while proper hydration is important for your health and avoiding heat-related illness, ...

Water is one of those health basics most of us know we should pay attention to, yet it’s often the first thing to slip when life gets busy. We might forget to refill our bottle, or assume we’re ...

Water, water everywhere, but how much should we drink? July 13, 2011— -- Water, water everywhere, but how much should we drink? It is a debate that seems to never be put to rest in part because ...

We all know that we need things like water and oxygen to live, but what happens when you get too much? Join Hank Green for a ...