King size mattresses are associated with luxury — just think of a room from nearly any 5-star hotel — but they can be quite practical, too. They offer plenty of space for couples, co-sleeping ...

Ensure your sleep experience is the best of the best with some of the best king-size mattresses in the market -- all tried and tested by our sleep experts here at CNET. Aly Lopez is a writer on ...

After spending time with 120 beds, we found the best mattresses in a box that offer ample support, comfort and durability.

The Purple after Christmas sale cuts up to $400 off select mattresses. Choose the Purple Plus for $400 off all sizes, with ...

The best way to save during this year's Casper after Christmas mattress sale is to browse its clearance section instead, ...