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, ...

Scientists have discovered that Earth’s inner core may not be fully solid. A rare “superionic” state of matter could explain ...

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.

From Earth’s oldest rocks to glowing swamp lights and hidden ocean life, scientists in 2025 uncovered clues beneath our feet ...

Mount Everest may be the highest peak on Earth, but the BBC reports that there are staggeringly tall mountains deep inside our planet’s interior that dwarf the tallest ranges on the surface — and ...

(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 ...

Billions of years ago, our solar system coalesced within an interstellar molecular cloud, a nursery made up of gas and dust that clumped together to form stars, asteroids, and planets—eventually, our ...

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 ...

Forbes contributors publish independent expert analyses and insights. David Bressan is a geologist who covers curiosities about Earth. Sep 12, 2024, 08:51am EDT Sep 12, 2024, 01:19pm EDT Diagram of ...

For decades, scientists have sought to unravel the mysteries hidden deep beneath Earth’s surface. One of the most puzzling regions has been the D" layer, located about 2,700 kilometres (1,700 miles) ...