Traditional alarm clocks wake you up at a specific time regardless of what stage of sleep you're in. Sleep Cycle can wake you ...

Time to give these so-called sleep hacks a rest? The team behind the sleep tracker Sleep Cycle crunched data from over 1 million global users to determine the social media slumber shortcuts that have ...

Your nightly sleep cycle plays a key role in the quality of your sleep. Here's what happens in each stage and why it matters ...

Experts are reexamining the use of screens before bed and finding that it may not just be the blue light exposure that will keep you up, but also what you are watching that’s bad for your sleep cycle.

GOTHENBURG, Sweden--(BUSINESS WIRE)--Sleep Cycle, the world’s most popular sleep tracking application, today announced the launch of ‘Sleep Goal’ – a new feature in iOS that helps users schedule their ...

You don’t necessarily dream during every stage of sleep. They seem to happen mostly during the REM stage. Keep reading to learn more about dreams and the sleep cycle. Share on Pinterest Photographer, ...