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, ...

An illustration depicting the layers of Earth's internal structure.. Earth's solid inner core may not be solid after all — at least not all the way through. Instead, it’s a hodgepodge patchwork of ...

About 1,800 miles (2,900 kilometers) below our feet, two enormous patches of strange rock sit above Earth’s core. New computer models now tie these deep structures to slow chemical leaks between the ...

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.

Current theories suggest the early Earth formed a mantle billions of years ago from a massive magma ocean, separating more concentrated from less concentrated material over time, not unlike “frozen ...

(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 ...

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) ...

One of the strangest mysteries about our Earth is the presence of two dense, giant blobs inexplicably clustered above the planet's core.

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 ...

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 ...