Polyfoam is either uniform with a smooth, even surface or convoluted with an 'egg crate' formation. Uniform polyfoam can be ...

This pillow allows you to add or remove the cooling gel foam and microfiber filler as desired, while you can also flip the ...

We've rounded up the best memory foam mattresses from our tests, to help you choose one that will get you a great night's sleep. If you've been searching for the best memory foam double mattress, then ...

Working memory is also known as RAM, but why is it there at all? Further reading: Why mixing your PC’s RAM is a recipe for disaster The term RAM stands for random access memory. This already ...

Most agree that a good night’s sleep is important for this process to be successful. Sleep helps memory in two ways: If you’re sleep deprived, you can’t focus as well, so you’re not ...

So if you are committed to the more contoured, enveloping feel of memory foam, you’ll want to choose a topper with gel, graphite, or another known cooling agent to help prevent you from overheating.

Lauren Gray is a New York-based writer and editor with nearly a decade of experience covering health, wellness, ... We offer the most up-to-date information from top experts, new research, and health ...

3. The top foam layer is more plush and made with gel memory foam. A gel-like substance is infused into the material to make it sleep more temperature-neutral. This is the layer you can thank for ...

TUCKED AWAY IN a corner of virtually every gym sits at least one foam roller—a cylindrical, piece of padded PVC that has become a mainstream tool for massaging muscle tissue. There’s nothing ...

You’ve probably heard the phrase “muscle memory” thrown around at some point, but it might not mean what you think it does. In fact, many everyday exercisers misunderstand the concept of ...

We’ve also known for almost two decades that the slow, synchronous electrical waves in the brain during deep sleep supports memory formation. However, we did not know exactly how the brain does ...