A network of Earth's best clocks will be synchronised with the most accurate one ever sent into space. But the device has a ...

A more precise definition of the second is crucial to all sorts of physical measurements – but to get there, scientists have ...

The concept comes from the work of Edward Norton Lorenz, a mathematician and meteorologist who defined the butterfly effect ...

Now a Japanese company has commercialized one approach—an optical-lattice clock it claims is the most accurate on the market.

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

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

Maria Ressa, the journalist who earned the Nobel Peace Prize for her attempts to save freedom of expression in the Philippines, told me that what she experienced during the presidency of Rodrigo ...

A seasoned Shropshire runner is lacing up his running shoes for his fifth London Marathon this weekend - this time with ...

Last week I wrote about my adrenaline-fueled experience at Crossword Con on Friday, April 4. After discussing today’s puzzle, ...

Spending a billion dollars to construct a building is no longer the exception. There are many multi-billion-dollar buildings ...

It’s around the size of a Land Rover Defender, while the boxy shape and smoked black paint job give it an aggressive presence ...

The second season of “ Andor ” is a ticking clock counting down to the Galactic Civil War that launched “ Star Wars .” At 12 ...