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

It’s a strange tale of two hemispheres.

Prefer Newsweek on Google to see more of our trusted coverage when you search. Long-lost remnants of tectonic plates have been discovered sunken deep inside the Earth's mantle. These plate remains ...

Scientists studying Greenland have uncovered surprising heat variations deep beneath the ice that could reshape experts' understanding of future sea-level rise. The discovery, made using advanced 3D ...

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