Atomic clocks have long been the gold standard for measuring time and frequency. Among them, optical clocks—using atoms like ...

【Upgraded Big Screen Display】- Experience the luxury of a 5.5" High Resolution Digital Alarm Clock that spells out the time, date, and temperature clearly. The illuminated LED digits ensure ...

View over 500 magazine covers the Bulletin has published since 1945. In these issues, you'll see contributions from luminaries such as Albert Einstein, John F. Kennedy, and Mikhail Gorbachev. When you ...

New premium subscribers will also be added to our mailing list if they’re not already signed up. Will you mail me a print copy of the Bulletin of the Atomic Scientists? Expand No, the Bulletin of the ...

Since Arnaud Nicolas became an owner of L’Epée 1893, it has created clocks that look like antique cars, spaceships and even a hot-air balloon. By Carol Besler The first time Arnaud Nicolas ...

Hear how we covered some of the biggest news stories since 1931.

The clocks have gone forward, marking the beginning of the daylight saving period. It meant the time jumped to 2am as the clocks turned to 1am on Sunday - and yes, bad news, you will have lost an ...

March 28, 2025 A clock shows three hours. Tulips are lying around. A symbol of the change of time. Daylight saving time. Moving the hands forward. The green arrow indicates the direction of movement ...

This Sunday Europeans will once again lose an hour as the clocks wind forward. It's something few people enjoy, as shown by a 2018 survey, according to which 84% of EU citizens are against the ...

The clocks sprung forward an hour last night, meaning an hour less in bed – but it’s not all bad news. British Summer Time (BST) has officially begun, meaning more sunshine throughout the day ...