Here are nine ways you can use proven science to hack your sleep for a healthier life. I particularly like #4. -D

TechInsider’s Skye Gould and Rebecca Harrington report that it seems like it’s getting harder and harder to get a good night’s sleep. A myriad of distractions are constantly in cahoots to keep you from getting enough shut-eye. We’re supposed to get seven to nine hours of sleep, but many Americans don’t hit that target every night. Here’s how, using science.