Sparkling water is a good source of hydration that can also help with digestion and pivoting away from sugary drinks, and both Barber and Jackson agree it’s healthy.

What makes drinks bubbly? The science is pretty simple: Carbonation is a solution of carbon dioxide gas in liquid water. If kept under pressure, the carbonation is maintained—normally, the bottle or ...

The Daily Meal was invited to the PepsiCo Design Center, where we were able to sample a prototype of the beverage. We were a little skeptical at first because what’s a soda without fizz? But even ...