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

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

NASA's SpaceX 32nd commercial resupply services mission, scheduled to lift off from the agency's Kennedy Space Center in ...

Atomic Digital Clock Auto Set (no back light) - Using radio frequencies broadcast from NIST’s Colorado , the clock will automatically set to the correct time. Automatically adjusts to Daylight ...

Going back and forth on daylight saving times may seem an inconvenience but it is actually the best of all possible options.

when the U.S. first called on scientists for the Manhattan Project to build the atomic bomb. That historical moment paved the way for unprecedented federal aid — yet also set schools up for the ...

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

NASA and SpaceX are targeting 4:15 a.m. EDT, Monday, April 21, for the next launch to deliver science investigations, supplies, and equipment to the International Space Station. This is the 32nd ...

The state-of-the-art system will monitor players’ movements on the field, including fielders’ coordinates, bowlers’ run-ups, ...

For a good night of sleep, consider getting your circadian rhythm back in sync with the sun. Here’s how to do it.