Deep within Earth’s core, scientists are uncovering signs of a hidden structure that challenges long-standing models of the planet’s interior.

A layer only a few to a few dozen kilometers thick may be draped across the boundary between Earth’s core and mantle, and ...

While most of us take the ground beneath our feet for granted, written within its complex layers, like the pages of a book, is Earth's history. Our history. Research shows there are little-known ...

One of Earth’s most impressive natural wonders—the Sahara Desert’s mysterious Richat Structure—just made a striking appearance.

The Earth’s inner core, a solid sphere predominantly composed of iron and nickel, occupies a central role in our planet’s evolution and geodynamo processes. Although hidden beneath thousands of ...