Electrolytes are showing up in more than just sports drinks—now they’re available in packets you can mix into water, as well as in natural options like coconut water. But despite their growing ...

The Good: “When you’re brewing a cup of coffee, you need water with a specific mineral content to get the most-rounded flavor,” Langham says. “Basically, water is the catalyst that extracts coffee’s ...

Scientists have helped provide more than 6 billion quarts of clean drinking water to families in developing countries, saving an estimated 32,000 lives. An ambitious partnership among more than 100 ...