The latest super water making waves comes from a tree. — -- The latest super water making waves comes from inside the trunk of a tree, of all places. Two companies, Sealand Birk and Byarozavik, ...

Yesterday’s sparkling water is today’s coconut water is tomorrow’s … birch tree sap? Birch water, a waterlike sap tapped from birch trees, is the latest beverage to join an alternative water market ...