Time is vital to the functioning of our everyday lives: from the watches on our wrists to the <a target=_blank href= ...

with a clock—not a wristwatch or a grandfather clock, but a device that can do a lot more with the help of atoms. Today, ...

Welsh’s ebook is called “ Space Radiation: Astrophysical origins, radiobiological effects and implications for space ...

The most precise clocks in the world will lose only one second every 300 billion years—and someday they might fit in your ...

In turn, atomic clocks on GNSS satellites became the most convenient way to calibrate and synchronize ... requires financial institutions to be 50 ms to the National Institute of Standards and ...

the team could “roll back the clock to infer the shape of the nuclei”, says Jia. An atomic nucleus is made up of protons and neutrons, which, like electrons, inhabit energy shells. Generally ...

In a stunning comeback, Donald Trump won the 2024 presidential election and will serve as the 47 th president of the United States. Like all presidents, Trump’s (second) term in office will impact ...

The UN General Assembly voted overwhelmingly last week in favor of launching a two-year study on the effects of nuclear war—the first such expert study the UN has pursued since the 1980s. A total of ...

The Golden Bachelor couple Gerry Turner and Theresa Nist’s divorce had more to do with just distance. “You really can’t know somebody in four weeks. I’ll say that. That’s all I can say ...

If lawmakers nationwide had their way, we would not be changing the clocks at all this fall. Here’s a look at where those efforts stand as daylight saving time 2024 comes to an end. Nearly every ...