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 ...

Specifically, a pillow top mattress topper can offer an extra ... memory foam pads or traditional mattresses. The gusseted King size mattress topper is 78 inch W x 80 L with an 18 inch deep ...

We relied on our testing experience to determine the best queen-size mattresses. Here are our recommendations, including beds ...

The best mattress—suits your sleeping preferences while fitting comfortably into your budget. But shopping for a new mattress is an individualized process, starting with the size of your bed and ...

Whether you're shopping in the UK, US and EU, you need to take care when you're buying the best mattress online, because you could easily buy the wrong one. A king ... size, you'd be very wrong ...

It's all based on proportions and function, whether you're lounging on a twin, full, queen, or king bed. A twin-size bed may be compact, but it still has styling potential. The mattress is ...