For a long time, scientists thought the Earth's inner core was a solid ball of metal, sort of like a planet within a planet ...

Scientists have identified another possible commonality between Earth and Mars: a solid inner core. Scientists have ...

Earth's mysterious core is yet again generating headlines as scientists learn more about what lies way beneath our feet. Located 3,000 miles below the Earth’s surface, the inner core is anchored ...

Earth appears to be a chill blue planet, but deep down, it’s really a metalhead. Its outer core is mostly molten iron (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 ...

LOS ANGELES — USC scientists have made a groundbreaking discovery about the nature of the Earth’s enigmatic inner core, revealing for the first time that this 1,500-mile-wide ball of iron and ...

Scientists from the United States and China have concluded that the Earth's inner core has changed shape and slowed down, Azernews reports. Until now, it was believed that the solid inner core of ...

Scientists have confirmed that the Moon has a solid inner core with a density similar to iron. The core's structure mirrors that of Earth's, with a fluid outer layer and solid inner core ...

Why Trust Us? A new study analyzing decades of seismogram data shows that physical changes can occur at the surface of the Earth’s inner core. This means that the surface of the inner core could ...

The Keeble Observatory at Randolph-Macon College holds weekly public viewing during spring semester. Check their website ( or call the information line (804-752-3210) for dates and times.

Earth’s inner core is less solid than previously thought, reveals new research. American scientists have detected structural changes near the planet’s center. Changes to the inner core have ...