Sleep walking remains a mysterious and challenging sleep disorder that can pose serious danger should the sleep walker fall down a flight of stairs or attempt to engage in complex behaviors such as ...

I'd previously set a challenge of 15,000 steps a day for a week and completed it, pleased with the results. So I challenged myself again: To walk 30,000 steps daily for two weeks. Getting in enough ...

(CNN) — If you’re sleep deprived — and who isn’t these days? — you’re probably familiar with the impact on your body and psyche. You’re plagued by sleepiness and yawning, you may suffer headaches, and ...