MIT researchers double the accuracy of optical atomic clocks by reducing quantum noise with an innovative laser technique.
This weekend, Daylight Saving Time will end and clocks will move by an hour. Which way to I change it? Here's what to know in ...
Scientists have taken another giant step towards building the most precise clock ever imagined—one that could display not only the passage of time, but shifting rules of nature itself. An ...
While the rest of nature rises and slumbers to lunar and solar cycles, humans work and sleep to the resetting of their artificial clocks.
Your body may have gotten used to the sunsets before 6 p.m. But come these weekend, they'll be even earlier -- by about 60 ...
A team of researchers in Austria has recently demonstrated that the world’s first nuclear clock could help answer whether the ...
Mark Goodman is a former senior scientist at the US State Department who specialized in nuclear policy—nuclear energy, nuclear nonproliferation, and disarmament—for 30 years. He is a non-resident ...