The steady tick of a clock usually feels simple and dependable. Something swings or vibrates in a controlled rhythm and marks ...

If the daily ‘rise and shine’ is a struggle, a sunrise simulator could be just what you need to wake up without the surprise jolt of your alarm clock.

We have trillions of body clocks — a central one in the brain and others in each cell of our body. Here's how they work with light to control our health. When you purchase through links on our site, ...

As anticipation builds for the longer days that follow this weekend’s switch to daylight savings time, the moment seemed ideal to turn to one of the nation’s leading circadian-rhythms researchers, UC ...

Scientists say the return to "standard time" is good for our health. But the time change can be disruptive and we must also ...

Are you designing a board with high-speed chipsets on either end of the link? You own the interconnect—and the risk. As clock and data rates climb, maintaining signal integrity becomes critical for ...