China has quietly taken a decisive step in the new space race by building what it calls the first software system capable of ...

Near absolute zero, atoms stop acting like particles and start behaving like waves. In this ultracold world, scientists can ...

Abstract: Clock synchronization and localization are two fundamental problems in Wireless Sensor Networks (WSNs). Joint synchronization and ranging have been shown to significantly improve their ...

What makes someone a "morning lark" or a "night owl?" Why does jet lag hit us so hard, and why do some people struggle each winter with seasonal affective disorder? Clues to these puzzles may lie in a ...

What the Clock: Internet time servers are a critical part of the infrastructure used by companies and organizations that rely on atomic clocks to keep accurate time. A US agency responsible for ...

How some of the world’s most precise clocks missed a very small beat. By Mike Ives and Adeel Hassan Time appeared to skip a beat last week when some of the world’s most accurate clocks were affected ...

The acquisition, which is subject to closing conditions, would encompass Quantum’s proprietary intellectual property portfolio, including an innovative patent for ...

The Vartis Space Clock represents an early but critical milestone in establishing a new temporal infrastructure for deep-space missions. By providing a method to align “zero-time points” that ...

Your circadian rhythm is a flexible internal clock that shifts with age and life changes, guiding your sleep, wake, and eating patterns. To realign your rhythm after disruptions like jet lag or late ...

With darker days ahead after winding back our clocks, one strategy for better health is to align your daily habits, like sleep and meals, with your body's clock. Most of us are now back to standard ...