When you're in a hurry to boil pasta, make Jell-O, or get the French press going, it might seem harmless (efficient even) to fill your pot with hot water straight from the tap. But using hot tap water ...

Since first gaining traction in the early 2000s, the boiling water tap has only continued to grow in popularity. Nowadays, it's as crucial a feature in a luxury kitchen as a marble countertop. It's ...