So, let me ask you a personal question: just how dark is your bedroom? To find out why that matters — and whether sleeping in an eye mask is worthwhile — read on. How is light related to sleep? Our ...

Solawave is known for creating healthy, nourishing skincare products that use light — we talk about why we love the eye ...

We tried the new Therabody SleepMask. Read CR's review to find out whether this vibrating mask can you sleep better.