Some mattress sizes are easy to differentiate, like a full versus a queen, but others are downright confusing. For example, what's the difference between a single and a twin mattress? Technically, ...

Aly Lopez was a writer on the sleep and wellness team at CNET. She tested, researched and reviewed sleep and health-related products, technology and trends. She received her bachelor's degree in ...

I cover baby and kids gear after a decade of reporting on parenting. A twin mattress is often a child’s first introduction to a “big kid” bed—and the one they might sleep on until they reach their ...

The highest-rated twin mattresses come from trusted brands such as Casper and Nectar. We break down these and our other top picks for every type of sleeper. See which mattress fits your needs in our ...