A new study finds evidence that the inner core’s outer boundary has noticeably changed shape ... Earth’s surface, agreed. “This new study,” Dr. Song said, “should motivate a new round ...

Researchers studying decades of earthquake data say they have found the first evidence that, in addition to spinning backward ...

Earth’s core is transforming, which could affect the length of our 24-hour day, Earth’s magnetic field, and more ...

Seismic wave data previously suggested the Earth’s hot inner core is slowing its spin. Now, researchers say it’s also ...

New study reveals that Earth's inner core is undergoing unexpected structural changes, challenging long-held assumptions ...

Shape changes in the core could hold clues about the forces deep inside Earth that power our magnetosphere, the invisible lines of magnetic energy that protect our planet from solar weather and ...

Earth’s inner core is changing shape, scientists have found. The discovery resolves a long-simmering controversy about what’s happening at the heart of the planet — which was long thought to ...

Dust off your old science textbook from grade school and you’ll probably find a familiar illustration of the Earth sliced in half, revealing the planet’s layers, from the crust down to the core — ...

A new study has found evidence that the Earth's inner core may have changed shape. Far from taking place over geological timescales, the changes appear to have taken place within the last two decades.