For a fraction of the cost of air conditioning, ChiliPad uses less energy than a light bulb and uses water to allow users to set their mattress temperature anywhere from 55 to 110 degrees Fahrenheit.

Summer is almost here and as Memorial Day is rapidly approaching, both days and nights seem to be getting hotter. And if you're particular about having a cool place to sleep, a mattress cooling pad ...

Nearly every body part sweats — and requires a specific strategy for staying dry. To help you deal with all of them, we’re rounding up all the best products for perspiration. Welcome to Sweat Week.

A series where we methodologically and obsessively try new products to tell you if they’re worth it so you don’t have to do all that work yourself. Read more reviews here. If there’s one thing I’ve ...