Nothing is better than an ice-cold drink on a hot summer day, and right now, Walmart is making it easier to keep your favorite beverages chilled with a limited time discount on the top-rated Havato ...

You’d be right in thinking the little dial has something to do with the fridge’s temperature - but those numbers on the dial don’t actually correlate to degrees Celsius.

Liquid-filled chips cool like mini-fridges Purdue University researchers are testing a tiny device that Mr. Freeze would have loved: a square-inch refrigerator.