Sleeping with your mouth taped shut may sound extreme, but that’s become a viral “sleep hack” on TikTok and Instagram. Influencers call it a fix for snoring, bad breath, and even jawline definition.

If you suspect you have the sleep disorder, a doctor can have you tested. Man empties piggy bank after 10 years—not ready for ...

If a night of sleep leaves you waking up tired, you could have an undiagnosed condition that’s risking your health.