Atomic clocks have long been the gold standard for ... That means the clock must not only excite the nuclear state but also detect it, reset it, and repeat the cycle. This type of feedback loop ...

The clock was last reset in January 2023 ... The Bulletin of the Atomic Scientists was founded in 1945 by Albert Einstein and J. Robert Oppenheimer, along with scientists from the University ...

Make Iran dismantle its nuclear and missile programs. Then its top negotiator started softening his tone, and had to retreat.

A federal judge scolded the Trump administration on Tuesday for dragging its feet in complying with a Supreme Court order ...

When you think about puppet shows, lots of things likely come to mind. But, it’s probably safe to say that none of those things involve giant ants. But that’s exactly what Shaun McNamara is offering ...

To keep time, the Wideboy has an atomic dial and silent-sweep hands that won't annoy you while you fall asleep. The battery-powered clock lacks ... so you don’t have to reset anything in the ...

In a stark reminder of Cold War-era brinkmanship, Russian Security Council Secretary Sergei Shoigu has warned that Moscow ...

The European Space Agency has launched two atomic clocks on a SpaceX rocket to the ISS to test Einstein's theory of ...

ACES will gather ultra-precise data across at least ten observation windows, each lasting about 25 days during the ...

QuantX personnel conducting environmental testing on the optical frequency comb, which is a key optical atomic clock technology that will be launched into space for testing. (QuantX Labs ...