It can also contribute to the risk of high blood pressure, heart disease, stroke, and other serious conditions. One way to treat sleep apnea is with a CPAP machine—a mask and hose that is worn over ...

It is delivered via a face mask and tubing that attaches to a device that generates a pressurized flow of air that increases in response to measured airway resistance. It is similar in some ways to ...

A collagen mask — like the ones from Biodance and Medicube — is a staple of the “morning shed” on TikTok (and, more recently, of in-flight skin-care-routine videos). Users say the masks ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...