Geophysicists have modeled how Earth’s magnetic field could form even when its core was fully liquid. By removing the effects ...

Thanks to a speed-up of Earth's rotation, the length of the astronomical day and the length of the clock day aren't quite ...

With a clever design, researchers have solved eddy-current damping in macroscopic levitating systems, paving the way for a ...

Researchers in Germany have now directly observed this wobble with the highest precision yet thanks to a large ring laser gyroscope they developed for this purpose. The instrument, which is located in ...