Atomic clocks today are so precise that they lose one second in 40 billion years ... A businessman named John Belville started to sell time in 1836. He would set his pocket watch every morning at the ...

The quandaries posed by the nuclear film pantheon are the same ones experts in the nuclear threat reduction community face daily.

Experts with the Bulletin of the Atomic Scientists in Chicago analyze the risks, both as they’re depicted in the movie and in the real world.

Why have just one technological breakthrough when you can have two at the same time? The Royal Navy has installed for the first time a quantum clock into its XV Excalibur robotic submarine for ...

On Sunday, Daylight Saving Time ended at 2 a.m. That’s the time when we “fall back’' by setting our clocks back one hour, and ...

On Sunday, Nov. 2, we head back into Standard Time and say goodbye to Daylight Saving Time until March 8, 2026.

In the coming decade, as regulation catches up and technology matures, tokenization could become the backbone of the global financial system, merging the best of traditional finance with the ...

US President Donald Trump made many heads turn after he ordered the Pentagon to start testing America’s nuclear weapons.

Trump’s command risks a global arms race while the Doomsday clock ticks closer than ever to midnight, experts say ...

Governments and investors layer renewables, gas and hydrogen as electricity demand rises faster than any single technology or ...

President Donald Trump said he's made deals with China after meeting Chinese leader Xi Jinping on Thursday, the final day of ...

Churchill Capital Corp X shares are trading lower Tuesday despite positive developments for merger partner Infleqtion.