Double-sided mattresses provide two different sleep surfaces ... you'll find sturdier materials like coils at the base of the bed, with the foam comfort layers that define the feel on the top.

Our deals editors rounded up the best mattress sales and bedding deals, including discounts on sleep editor favorites. Now is ...

With two sides to switch between, can this mattress provide the perfect temperature in both summer and winter? I tried it ...

An extra-firm mattress makes a difference in your alignment and sleep quality. Our picks for the best extra-firm mattresses include Plank Firm, Titan Plus and others.