A new study published in Nature Geoscience claims that the Earth's inner core may have changed how it spins. The inner core, which is believed to be made mostly of iron, is surrounded by a liquid ...

Understanding inner core oscillations is key to grasping Earth's rotation variations and magnetic field changes, linking deep processes to surface effects.

Tom has a Master's degree in Journalism. His editorial work covers anything from archaeology and the environment to technology and culture. Tom has a Master's degree in Journalism. His editorial work ...

Earth’s rotation patterns may have shifted more than a decade ago without any of us noticing. According to a newly published study, researchers have spent the last 60 years examining seismic waves ...