"Professional water tester. I trust him. He looks like he knows what he's doing," one user said. Another added: "God forbid a ...

A 4-year-old girl in India noticed a “translucent” creature in a water tank and helped scientists discover a new species, a ...

HHS Secretary Robert F. Kennedy Jr. recently called for a ban on fluoridated water in U.S. communities. Emerging evidence ...

Until recently, it was assumed that sloths didn't need to drink water, and that they got water from the food they ate. Now we know that isn't true, and you can see it for yourself in this extremely ...

You could repeat this experiment in the kitchen sink, or a bathtub if you have one. The key point is that the water level ...

If you are working outside during a heat wave, the US Centers for Disease Control and Prevention recommends drinking 8 ounces (1 cup) of water every 15 to 20 minutes during work. Drinking water both ...