Deep inside Earth, researchers see signs that the solid inner core may be arranged in multiple chemical layers far below.

Our Earth is structured sort of like an onion – it’s one layer after another. Starting from the top down, there’s the crust, which includes the surface you walk on; then farther down, the mantle, ...

Learn how we know the Earth is round, and the science behind the shape of our gravitational field.

Deep beneath our feet, far beyond the reach of drills or submersibles, Earth hides a solid metal heart that behaves in ways geophysicists have struggled to explain. New experiments now suggest that a ...

(WHTM) — Throughout our daily lives, we may not think that Earth is fascinating and we may take advantage of living on it. But what is inside the place that we call our home? What is deep inside that ...

The core of the Earth is undergoing surprise structural changes, researchers believe. A new study has seen scientists unexpectedly find that the inner core of our planet is changing its physical ...

Though Earth's innermost core is solid, new research suggests that it hosts a lot of variation. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Earth’s early history is undergoing a quiet revolution. Long assumed to be dry at its core, new research suggests our planet ...

Researchers from The Australian National University have penned a new study that has been published in Nature Communications and details the discovery of a new core inside of Earth's inner core. The ...

(THE CONVERSATION) – How does the inside of the Earth stay boiling hot for billions of years? Henry, age 11, Somerville, Massachusetts Our Earth is structured sort of like an onion – it’s one layer ...