Tempur-Pedic owns the original formula of memory foam developed for a NASA contract. A Tempur-Pedic mattress uses memory foam (viscoelastic polyurethane foam) in place of traditional mattress filler.

Serta offers several mattress types, including memory foam, innerspring and hybrid, and sizes from twin to California king. Serta also sells pillows, sheets, crib mattresses and pet beds.

The fitness model and podcast host brought some serious spellbinding energy to her Instagram post. This time, stepping into the world of Harry Potter with a cheeky twist.

We tested over 30 pillows to find the best pillows for all sleep positions. We rated our top picks based on comfort, cooling, trial period, and more.

The combination of foam and fiber emulates the feel of premium memory foam, as well as being packed with cooling tech to prevent you from sleeping hot.

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.