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High-pressure behavior

A green laser beam streams between two parts of a cylindrical instrument.
Posted inFeatures

Earth’s Core Is in the Hot Seat

by Jenessa Duncombe 24 June 202022 November 2021

How old is Earth’s inner core? High-pressure and high-temperature experiments suggest that our planet’s inner furnace may be much younger than expected.

Posted inResearch Spotlights

What Happens to Minerals as They Get Squeezed in the Mantle?

by C. Schultz 4 November 201424 November 2014

Researchers test how different minerals found in the Earth’s mantle respond to high temperatures and pressures.

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