We compare polyurethane vs memory foam mattresses on feel, support, price, and more to see which material makes the best mattress for you.

The foam in the Nolah Original is neutral polyurethane foam (made at the 3Z factory). This type of foam is lighter and more forgiving -- meaning that it doesn't leave you feeling like you're stuck ...

Deciding between a memory foam vs. latex mattress topper comes down to your preferred firmness, feel and profile. See our ...

Foam is typically made from one of two materials: polyurethane or latex (though there are a handful of unique foams made from soy or other plant-based sources, they are pretty rare).

The difference between memory-foam and regular mattresses is just literally what’s inside. It sounds simple because it is.

Fossil fuel-based polyurethane foam has been a firm favourite in furniture manufacturing for over half a century. Jane Englefield investigates the material.

Researchers have found a better method to recycle polyurethane foam from items like mattresses: They are not only able to break down PUR and separate the two main components -- they can do it in ...