A new study shows that the inner core changed shape in just a few decades, challenging previous assumptions and revealing ...

The new study suggests interactions between the Earth's inner and outer cores are causing the inner core to change its shape. USC Graphic / Edward Sotelo These alterations deep in the Earth don ...

Now, a team of researchers has found compelling evidence that it’s changing shape right under our feet. Earth’s inner core — like a planet inside another planet — appears to move to its ...