Nickel is crucial for Earth’s magnetic field

Ancient plankton-like microfossils span two continents

Paleontologists solve pterosaur pelvis puzzle

Slow earthquakes occur continuously in the Alaska-Aleutian subduction zone

Quantum mechanics inside Earth’s core

Crystals help volcanoes cope with pressure

Earth’s major ‘mass extinction’ events

A fresh view on volcanic plumbing systems

Big, shape-shifting animals from the dawn of time

Stalagmites from Iranian cave foretell grim future for Middle East climate

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