India's indigenous satellite navigation system NavIC faces fresh reliability concerns after IRNSS-1F's atomic clock failure, ...

Scientists are exploring a new type of optical atomic clock based on ytterbium-173 ions that could help define the future standard for measuring time.

The UK spent £180 million to master time and ensure AI, 5G, and driverless cars never miss a beat ...

Launched aboard the PSLV–C32, ISRO’s workhorse, and successfully placed into geosynchronous orbit on March 10, 2016, it was ...

AURORA, Colorado—Lockheed Martin and the U.S. Space Force are testing several new technologies aboard the next GPS III satellite, including a new digital atomic clock. Current GPS satellites carry a ...

For Rooney, the history of timekeeping has many pivotal moments - but three he picks out when talking to DCD are the invention of the pendulum and the balance spring in the 1600s, and centuries later, ...

Chinese scientists create clock so precise it could redefine second - Optical clock measures time using light emitted by electrons transitioning between energy levels ...

At the University of Chicago’s Existential Risk Laboratory, researchers study how emerging technologies like AI could amplify ...

The energy bottlenecks caused by the war on Iran will likely accelerate a global energy transition, as countries seek to ...

Physicists at the University of Colorado Boulder have demonstrated a new kind of vacuum ultraviolet laser that is 100 to 1,000 times more efficient than existing technologies of its kind. The ...

The Free Press likes to publish provocative takes that punch holes in established ideologies. When that ethos is applied to the subject of climate change, the result is a largely one-sided perspective ...

A Bloomberg analysis suggests the nuclear push comes too late to stop China’s nuclear capacity from overtaking the U.S. fleet at the start of the next decade.