You’ve doubtless seen those ubiquitous clock modules, especially when setting clocks for daylight savings time. You know the ones: a single AA battery, a wheel to set the time, and two or three hands ...

Traditional mechanical clockmaking is an art that despite being almost the archetype of precision engineering skill, appears rarely in our world of hardware hackers. That’s because making a clock ...

Our internal 24-hour clock or circadian rhythm creates a daily oscillation of body temperature, brain activity, hormone production and metabolism. Now researchers report finding how the biological ...