Keeping track of time seems simple. A watch ticks, a pendulum swings, and a calendar flips. But at the quantum level, marking time is far more complicated — and far more expensive than anyone expected ...

Add Yahoo as a preferred source to see more of our stories on Google. Oxford study finds reading quantum clocks costs far more energy than running them, reshaping quantum tech design and understanding ...

Cincinnati Metro officials tell us there were a few minor crashes over the weekend, but they were caused by other drivers. With most staying off the roads, a bus driver called Monday morning easy.

With our 24/7 live blog, FC Bayern fans are always close to the action. Whether it’s quick updates from training, player news or special moments, the blog brings you all the key updates on the first ...

Alyssa Marvin, Margaret Cho, Elizabeth Marvel, Bill Camp, Molly Ringwald and Patrick Wilson lead the ensemble of NB Mager's Sundance-bowing debut feature. By Jourdain Searles School shootings have ...

Years ago, the world's most complicated clock was displayed for the first time in the town hall in Copenhagen, Denmark. It took 40 years and a million dollars to build. The clock was accurate to ...

CINCINNATI — Even with snow piled up nearly everywhere he looks, Dontonio Brown is on time. It’s Monday morning, and Brown just caught a bus downtown before his shift at a Fairfax Walmart. The 21-year ...

(ABC) -- TikTok said Thursday it completed the deal to spin off its U.S. operations -- concluding a yearslong battle over access to the wildly popular video app for millions of Americans. In a press ...

(CNN) — NATO Secretary General Mark Rutte has told Europe it should “keep on dreaming” if it thinks it can defend itself without the support of the United States. “If anyone thinks here again that the ...

As artificial intelligence accelerates innovation and electric vehicles shift from novelty to norm, the United States is on the brink of an energy transformation. Over the next 25 years, electricity ...

Follow ZDNET: Add us as a preferred source on Google. Can you believe that the first Roku device launched 17 years ago? It was initially developed in partnership with Netflix to stream its "Watch ...