Uh, Earth’s Inner Core Just Stopped Spinning

Scientists are probing the secrets of Earth’s inner core—and how it saved life on our planet

Inner Core of the Earth | Composition, Characteristics & Facts

What is Earth’s inner core and why do scientists want to study it?

The Layers Of Earth - The Three Layers Of The Earth, Inner Core, Outer Core

Earth's core is growing 'lopsided' and scientists don't know why

Earth's Layers: Crust, Mantle & Core, Seismic Discontinuities - PMF IAS

Earth’s inner core less solid than previously thought — USC News

Study shows Earth’s inner core is dance floor for iron atoms