Color us surprised. Plenty of people use apps and ambient sound machines to reduce clamor and improve their sleep — but not all noise is created equal. In fact, new research suggests that a particular ...

iPhone’s have a background noise feature that can act as a white noise machine that can be a big help in getting a good night's sleep.

Pink noise is different. Instead of equal energy at each frequency, the energy halves with every doubling of frequency (so ...

Background noise is a powerful tool. Nothing gets me to sleep quite like a podcast I’m only half listening to, a chatty ‘get ready with me’ video by a YouTuber I’ve never heard of, or an instrumental ...