Aly Lopez is a writer on the sleep team at CNET. She tests, researches and reviews everything sleep-related, from mattresses and bedding to sleep trends and hacks to sleep technology and supplements.

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 ...

Looking for a king size mattress but working with a limited budget? You may be wondering whether it’s even possible to buy a ...

Best of the boxed mattresses — and beyond ... Strategist senior editor and a side sleeper, who shares a king-size bed with her side-sleeping husband and her Chihuahua, Coconut.

The best mattresses on Amazon ship quick and offer lasting support. We found the five best, including beds from DreamCloud, ...

Our experienced mattress and sleep editors set out to find the best mattresses for back pain, testing and analyzing over 100 ...

We Spent Weeks in our Lab with 10 Mattress Testers: Here Are the 14 Best Mattresses of 2025 Our rankings, ratings, and product reviews are unbiased. We do not rank or rate products or services ...

However, the division between split mattresses makes it hard to cuddle comfortably. California King size mattress Quick tip: The Cal king is often considered larger than the king, but it's ...