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 ...

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

Scientists found that the inner core’s structure changes as it rotates. It deforms at its border, potentially accumulating ...

Scientists of course cannot cut into Earth and directly observe its insides. Instead, their knowledge is inferred from the ...

A new study of decades worth of seismogram data shows that the surface of Earth’s iron and nickel core is more malleable than ...

New research suggests that Earth's inner core, long believed to be stable, may be undergoing structural changes, including a ...

In a nutshell Scientists have discovered that Earth’s inner core isn’t just changing its rotation speed – it’s actually ...

Scientists have discovered that Earth's inner core, previously thought to be solid and unchanging, has experienced ...

A new study in Nature Geoscience reveals insights about the Earth’s core. While we often learn about the inner and outer ...

The core is about 4,000 miles from the Earth's surface and, despite best efforts, scientists have so far been unable to reach ...

Earth's core is the beating heart of our planet as ... by earthquakes as they ripple through the planet. The way the waves travel reveals what type of material they moved through, including ...

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 ...