— The best sleep environment is a cool, dark, quiet room. In noisy households, earplugs and a sleep mask can help. If a bedroom is too warm, it can affect getting to sleep and staying asleep, says ...

My road trip campervan has a bed, an electrical system, and doesn’t feel cramped -- but now that I’m no longer a first-timer, ...

People on TikTok and other social media say they feel more alert when they have had fewer hours of sleep—but sleep scientists ...