When you buy through our links, Business Insider may earn an affiliate commission. Learn more You crave a good night's sleep after a long day — but your noisy neighbors, snoring partner, or early ...

Sound machines may not be the sleep saviors many believe. Researchers found that pink noise significantly reduced REM sleep, while simple earplugs did a better job protecting deep, restorative sleep ...

Summary: A new study discovered that randomly played sounds during sleep can actively impair memory consolidation. By ...

Using a melodic song you enjoy as an alarm sound can potentially reduce feelings of grogginess upon waking. However, waking suddenly from sleep may have negative effects. Many people use an alarm ...

Forbes contributors publish independent expert analyses and insights. I write about how to do more with your consumer gadgets. One thing we all need, no matter if we're world-class athletes or ...