In the final analysis, by showing that 10 heterogenous clocks across three continents could agree with each other to within a ...

Global positioning systems that support mapping programs are a prime example of how basic science can lead to unforeseen but ...

July 9, 2025, saw the Earth spin through one of its shortest days on record a fleeting, nanosecond instant that passed ...

Earth’s rotation is speeding up. This summer, our planet will spin faster than usual, creating the shortest day since records ...

Donald J. Trump, less than six months into his second term, became a wartime president when the United States, at his direction, joined Israel to strike three Iranian ...

Back-and-forth attacks between Israel and Iran continued overnight as the conflict entered its seventh day, with an inactive ...

Quantum clocks break energy limits, unlocking ultra-precise timekeeping with far-reaching tech, AI, and navigation impacts.

It was a battle planned and fought in the shadows and unleashed with missiles and spycraft. The real winner of the conflict against the looming nuclear threat f ...

Life’s a lot better when you stay curious and open-minded about the world. That’s easier said than done, however. Adult ...

Iranian Foreign Minister Abbas Araghchi is meeting in Geneva with his counterparts from Britain, France, Germany and the E.U.

Residents of Iran’s capital were seen leaving the city and shops and the historic Grand Bazaar were closed Tuesday, the fifth day of the intensifying conflict started by Israel. President Donald Trump ...