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

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

Secretary of State Marco Rubio said the U.S. would pause its efforts to negotiate an end to the war in Ukraine if progress isn’t made in the coming days. Photo: Julien De Rosa/AFP/Getty Images ...

It’s another step closer to a practical, real-world nuclear clock. Even with these advances, big hurdles remain. One of the toughest problems is stability. In solid-state systems like crystals ...

From vital global conferences to escalating international tensions, find detailed reports on rapidly changing world situations. Stay updated on major international developments, including Middle ...

How circadian clocks maintain robustness in changing environments Date: April 15, 2025 Source: University of Cambridge Summary: New research has uncovered how a simple circadian clock network ...

The 20-year-old Nigerian sprinter not only set a new personal best but also delivered the fastest performance of his career on his season debut, becoming the second-fastest man in the world in ...

More than being figments of our imagination, these castles are real. Spanning continents, castles around the world stand proudly as timeless monuments of history and culture. From the Catherine Palace ...

Or are they etched in stone in a mission to revamp the global economy? Investors around the world were hanging on Trump’s every word, but he did little to clear up the situation. “It can both ...

The clocks will go forward this weekend, marking the beginning of the daylight saving period. This means from next week, there will be lighter evenings and mornings. The extra hour of daylight ...