Atomic clocks are timekeeping devices that use the vibrations of atoms (commonly cesium, rubidium, or hydrogen) as their ...

New research has uncovered how a simple circadian clock network demonstrates advanced noise-filtering capabilities, enhancing ...

Adelaide-based QuantX Labs plans to launch a key subsystem of its optical atomic clock into space to enhance position, ...

A mysterious black hole in a distant galaxy just woke up after decades of silence—and it’s putting on a cosmic light show! ESA’s XMM-Newton and other X-ray telescopes are capturing massive bursts of ...

The United States and Iran begin high-stakes talks on Tehran’s nuclear program on Saturday, with President Donald Trump ...

The United States and Iran begin critical nuclear talks in Oman, with President Trump explicitly threatening military action ...

A federal judge on Friday lambasted a government lawyer who couldn't explain what, if anything, President Donald Trump's administration has done to arrange for the return of a Maryland man who was ...

President Trump announced Monday that Iran had agreed to begin direct nuclear negotiations with the US on April 12. “If they ...