Champagne is supposed to be bubbly. So is a foaming bath. But a mixture designed to mimic the frigid lakes on an alien moon? That's a little more surprising. Especially when those bubbles come out of ...

Here is one reason to hope cold weather comes our way in a few weeks. Have you ever blown a frozen soap bubble? We did! It took a few tries before we discovered how to do it. We went outside on a cold ...