"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you’ve ever had a hard time focusing or falling asleep because you can’t seem to block out what’s ...

NBC Select independently determines what we cover and recommend. When you click on or buy through our links, we earn a commission. Learn more. White noise machines can help reduce outdoor noises, mask ...

Ask enough sleep nerds about the best sound machines and two very different front-runners will ultimately emerge: the Dohm and the LectroFan. The Dohm, sold by a company called Yogasleep, is a ...

Are you struggling to get a good night’s sleep? The Echofram White Noise Machine might just be the solution you need. This innovative device offers a variety of sounds designed to improve your sleep ...

Some use white noise to help them sleep, some to help them focus. Make sure you get the white noise device that fits your needs. Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers ...

If you live in an urban landscape, you may be all too familiar with the sound of traffic rushing past, dogs barking or the voices of people gathering right outside your bedroom window. Even if you don ...

Many Americans are chronically sleep deprived, whether they suffer from insomnia or sleep apnea or are just not able to clock enough hours in bed. The Centers for Disease Control and Prevention ...