At first glance, a soft and pillowy mattress may sound like a dream for many, but it can be a nightmare for those who need a firmer mattress to achieve proper spinal alignment and prevent back pain.

You might think there are only three adult mattress sizes – single, double and king – but adult mattresses actually come in 10 different sizes. Find out what they are and discover the most popular ...

If your mattress is feeling a little too firm or too soft, a mattress topper can be a relatively inexpensive fix. Most toppers won’t completely change the feel of your existing mattress ...

Learn more The best mattresses aren't always affordable, so finding them on sale is always a nice bonus. Luckily, mattress retailers, big and small, often discount their products to make buying ...

We spent thousands of hours testing 120 mattresses over an eight-year period to determine the best mattresses of 2025. After evaluating the performance of each contender and comparing notes with ...

Side sleepers need a cushy mattress to relieve pressure on your shoulders and hips. But it shouldn’t be too cushy because the gravitational pull will strain your spine. For most side-sleepers ...

Hybrid mattresses are a combination of classic spring mattresses and all-foam mattresses. They have spring coils at their core and multiple layers of foam for added comfort. The firmness and feel ...

The best memory foam mattresses conform to your body shape, for maximum comfort and support. But how do they work and which is the best? The best memory foam mattresses absorb all motion and ...

The best pocket sprung mattresses offer full body support with a bit of bounce - but which is the right one for you? This article contains affiliate links. The products or services listed have ...

What if—and this may sound radical—you just need a new mattress? If you’re living with back pain, you’re not alone. More than a third of adults said in a survey that they had experienced ...

Chris Winter, sleep medicine specialist and host of the podcast Sleep Unplugged, recommends medium-firm mattresses for folks with hip pain. He warns against very firm mattresses, because hard ...

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.