Columnist Ben Hofmeister has just completed his third overnight sleep study in three years as part of an effort to control sleep apnea.

Simple sleep accessory idea draws interest from people seeking comfort and skin.

“Power Boost” mode can be helpful in a pinch, but it’s only safe for certain appliances and devices. Here are best practices ...

The real benefits, the myths, and my honest results.

Adjustable coils, not air chambers, deliver the exact firmness and targeted support you want. Programming enables “massage” and relaxation settings. Sensors track sleep data. Not flexible enough to ...