Waking up to a loud alarm on your smartphone is not a fun way to get up in the morning. Plus, there’s growing evidence that having a smartphone in the bedroom may be wreaking havoc on our sleep. This ...

There is plenty of evidence about how important sunlight is to our circadian rhythm, and how the blue light we stare at on computers and televisions interrupts it. Many people have poor sleep, due to ...

The best alarm clocks help you wake up on time and ready to face the day. We picked our favorites, including options for ...

NEW YORK, Aug 29 (Reuters) - Morning grogginess may be a thing of the past thanks to bio-alarm clocks designed to wake sleepers at the perfect time. Sign up here. The clocks detect brainwaves or body ...