We've slept on and tested the best mattresses on Amazon so you don't have to — these are the top 7 picks ...

We retested over a dozen of the best luxury mattresses to determine which beds stand out from the rest. Here are our picks from Beautyrest, Stearns & Foster and more.

Our mattress expert spent six months sleeping on a mattress that costs nearly $56,000. The experience made her wonder: How much is our sleep worth?

The best firm mattress you can buy right now is the Plank Firm. This dual-sided all-foam mattress delivers excellent support for back and stomach sleepers who crave a firmer tension with minimal ...