When I tell someone that I am a water sommelier, the reaction is almost always the same: a smile, a pause and then a gentle question: “Isn’t water just… water?” It’s a fair response. For most of our ...

Water you buy in the store is not just hydrogen and oxygen. Here's why food producers add all those extra ingredients.

If you've ever stood in front of a large display of bottled waters and wondered which one to buy, I don't blame you. There are countless bottled water brands on the market, and you may think, hey, ...