The A-Bomb wasn't just tested by the U.S., as it was infamously used twice against an enemy combatant — the only times to ...

The National Institute of Standards and Technology's new cesium fountain clock is one of the most precise atomic clocks ever ...

How the Trump administration's dismantling of the National Oceanic and Atmospheric Administration threatens the Keeling Curve ...

Inside the National Institute of Standards and Technology, or NIST, a new atomic clock named NIST-F4 has begun to tick — not ...

President Donald Trump said Wednesday that he could re-impose “reciprocal” tariffs on some countries in as soon as two or three weeks, a potentially significant re-escalation of the global ...

Credit: NASA From robotic agility tests to cutting-edge atomic clocks and life-support innovations, the Dragon spacecraft is packed with tools that could redefine our future in space. The mission ...

At the heart of the mission are two advanced atomic clocks. One is PHARAO (Projet ... surely play a key role in pushing towards the re-definition of the standard unit of time – the so-called ...

The atomic clock payload to be installed on the ISS's Columbus module, aims to push the boundaries of precision timekeeping and fundamental physics research. Listen to Story Primary scientific goals ...

The European Space Agency (ESA) has launched ACES, or the Atomic Clock Ensemble in Space ... scientific community and will surely play a key role in pushing towards the re-definition of the standard ...

Thousands of trans rights activists rallied in central London on Saturday, days after the Supreme Court ruled the legal definition of a woman is based on biological sex. Trans rights groups ...

The Atomic Clock Ensemble in Space (ACES) is a European Space Agency (ESA) mission that will generate a time signal with unprecedented accuracy and then transmit it via laser to nine ground ...