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

Scientists have made a groundbreaking leap in detecting dark energy by developing a magnetically levitated precision force ...

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

The “Defying Gravity Challenge” has quickly become ... the challenge represents an opportunity to reclaim physical space and demonstrate strength in a culture that often emphasizes appearance ...