I saw the secret foam-pouring process at the 3Z mattress factory. As a sleep expert, this is why you should care about the foam in your mattress.

We've taken a closer look at the different types of cooling mattresses and how they work. Plus, the best deals to shop today ...

The Nectar Classic Memory Foam is a well-balanced, mid-range mattress that suits a wide range of sleepers. Although there is ...

structure to help you stay cool as you sleep. If you experience hot flashes or naturally remain hot year round, you could also consider adding a memory foam mattress topper with cooling features ...

Purple's mattresses have gained popularity in recent years after first gaining traction with a Kickstarter campaign in 2015.

As a sufferer of chronic neck and shoulder pain, I couldn't wait to test whether the Silk & Snow mattress really is made to ...

while the foam provides cushion and structure. With two firmness options available in one mattress, users have found sleeping in nearly any position is just as comfortable. The memory foam is ...

Its rectangular structure also provides superior motion isolation ... In the summer, it should be more breathable than other ...

MEMORY foam mattresses have come a long way since they ... have gotten round this by adding a top layer with a more open structure, which allows air to circulate and so helps keep you cool.

The benefits of cooling mattresses for hot sleepers might seem ... including temperature-regulating materials like gel-infused memory foam (more on that below).