Marathon has added a rugged new dive watch to its flagship SAR line, and it may look familiar to longtime observers of the ...

Aluminum water bottles debuted at the United Center and will be on hand for runners at the upcoming Bank of America Chicago ...

That is exactly what NIST is proposing, with researchers developing a precise timekeeping system for the moon that could ...

The pop-punk giants tore through their best and most ambitious albums, "Dookie" and "American Idiot," at a packed T-Mobile ...

Something went wrong. Try again, or contact support if the problem persists. Your details are incorrect, or aren't in our system yet. Please try again, or sign up if you're new here.

Researchers have developed an optical atomic clock that uses a frequency comb to directly excite a two-photon transition in rubidium-87 atoms. When photons are sent from opposite directions, the ...

Swiss, Japanese, and German watch brands are doing gangbusters business, and most excitingly of all, the microbrand—a small ...

The custom of changing the clocks twice a year has been around in the UK for over a century, taking place once in March and once in October. There’s still a little while until the clocks change ...

The Wall is a game show that combines general trivia knowledge and luck, as contestants' pursuit of a big cash prize is not entirely up to them. That is part of what makes the NBC game show a fun ...

The Australian military is getting new quantum atomic clocks under the Aukus Pillar Two pact. Quantum technology is one of eight technologies that the US, Australia and UK are sharing more of under ...

Atomic clocks, which are used to measure standard time and calculate GPS, boast extremely high accuracy, with an error of just one second per several hundred thousand ...

Efrem Gidey took over three minutes off his personal best to clock an Irish half-marathon record of 1:00:51 in Copenhagen on Sunday morning, eclipsing the previous mark set by Martin Fagan in 2009.