My partner and I tested Sleep Number's ClimateCool smart bed for 90 nights -- and our sleep has never been so similar. Here's what to know about this high-tech bedroom setup. Aly Lopez was a writer on ...

For some hot sleepers, a blasting fan, running AC and one foot hanging out from underneath the covers still isn’t enough to combat overheating or night sweats. Temperature is one of the major culprits ...