This popular wearable and baby monitor helped me view our sleep side by side, and what I learned surprised me.

Plus, doctors’ number-one pick and their take on the devices.

We asked the experts about how screen time might interfere with sleep. We've sent this story to your inbox. Digital screens emit sleep-disrupting blue light, feed us instant and addictive ...

A new study found that pre-sleep screen time usage, more weekend screen time, using a phone as an alarm, and video game addiction were common factors associated with later sleep patterns, poor sleep ...

This article explains how to prevent your Mac from going to sleep, including instructions to schedule an automatic sleep time ...