Circadian clocks, which regulate the metabolic functions of all living beings over a period of about 24 hours, are one of the most fundamental biological mechanisms. In humans, their disruption is the ...

Many organisms exhibit circadian rhythms—internal biological clocks that regulate daily changes in metabolism, physiology, and behavior. But from fungus to fruit flies to humans, no common clock genes ...

Scientists at the University of Oxford recently published the results of a mind-blowing experiment wherein they entangled two atomic clocks at a record-breaking distance of two meters. Up front: ...

A group of researchers may have finally found the answer to the mysteries surrounding the perfectly synchronized manner of swinging by two pendulum clocks. The flawless dance of two pendulum clocks ...

When the chapel bell strikes 10 o'clock, and Joe Yardling jumps up from Bryce's "Holy Roman Empire" to realize that his new Elgin watch is apparently ten minutes slow, and that he is exactly ten ...

At this price, kids better not be late for class. The city Department of Education is spending millions of dollars on electrical upgrades that include synchronized clocks. At one of many schools to ...