Don't worry, it's possible to break this unrelenting cycle for more restful sleep.

Self-driving cars have a problem: Humans still need to be ready to intervene at any moment, but have a habit of drifting off to sleep when sat at the wheel for longer periods. Researchers say they ...

Some people won't mind if you keep your screen visible, but that doesn't mean you should let yourself be distracted. Jason Chun is a CNET writer covering a range of topics in tech, home, wellness, ...