geology

Huge rock mounds may have been made by a giant extinct bird

Taking the pulse of the ancient world

Mini Ice Age caused by global warming

Wet Mars “doomed from the start”

The geological state of the nation

Measuring the heat beneath the ice

The source of up to half of the Earth’s internal heat is completely unknown – here’s how to hunt for it

Ancient minerals fill in lost chapter of Earth’s history

Lava bursts from Hawaii’s Kilauea Iki crater

There may have been a giant tsunami on Mars

Solving the mysteries of the dino-killing crater

Ancient Earth leaves a fading signature

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