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 ...

Employees' biological clocks do more than determine when they reach for coffee; they fundamentally shape how, when and why ...

Clocks coming out of a large clock as a 3D illustration. We age along two clocks: a chronological clock and a biological clock. The former is just a measure of how many birthdays you have celebrated — ...

When used correctly, they can help us unpick some of the mysteries of our biology, and our mortality. Be honest: Have you ever looked up someone from your childhood on social media with the sole ...