When you buy through our links, Business Insider may earn an affiliate commission. Learn more When you really need in need of a good night's sleep, there's nothing more irritating than lying awake ...

When it comes to sleep, it seems that we’ll all do just about anything to make sure we get a good night’s rest, from eating certain foods before bed to trying breathing hacks. But what if I told you ...

Add Yahoo as a preferred source to see more of our stories on Google. Lectrofan makes a small bedside noise machine that emits a variety of different "colors" to help you sleep. If you need the whirl ...