Discover why training your body to need less sleep is impossible and deadly. The adaptation you feel masks organ damage.

Every training plan starts with a “why.” If you don’t, it’s time to figure it out. You can’t set meaningful goals without ...

Some people find that reading before bed is a calming alternative to scrolling or watching TV. Learn about the benefits and what not to read here.

Frequently hitting the snooze button can have loads of consequences beyond just feeling groggy. Here’s how to stop hitting snooze once and for all.

"The bed should be associated only with sleep.” “Once you’re ready to ... of the sleep anxiety that might be keeping you awake. “Train your brain and say, 'Even if I don’t fall asleep ...

For example, Eight Sleep's smart mattress covers feature a water-based system that heats up and cools down the surface of the ...