This article is a part of CNN Underscored’s Guide to Sleep, a weeklong focus on everything you need to sleep better. We’ll be featuring new products, tips and exclusive deals all week, so check in ...

One of the ways your body readies itself for sleep is by cooling down. Your circadian rhythm, or sleep-wake cycle, controls this natural process. In anticipation of sleep, your core body temperature ...

If you’re looking to bring an extra layer of comfort or support to your Sleep Number bed, a mattress topper can be the perfect solution. The best mattress toppers for Sleep Number beds are made from a ...

If you’re looking to upgrade your sleep without replacing your current mattress, it might be time to find the best mattress ...

Knowing how to clean a mattress topper and care for it not only keeps it fresh to sleep on but also helps it last as long as possible before it needs to be replaced. But unlike other bedding, which ...

If your mattress is in need of a refresh and you can't justify spending big bucks on a brand new one, a mattress topper will not only make a world of difference, but is a cost-effective way to upgrade ...

During the dog days of summer, hot and humid weather makes way for stuffy nights. The best cooling mattress toppers help keep night sweats at bay without needing to invest in a brand new cooling ...

Not having the best night's sleep? You have two options: could upgrade to one of the best mattress models available, or add a new mattress topper onto your existing ...