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geology

dinosaur

Life

Yorkshire's Jurassic World: David Attenborough opens new show

There's more to the Jurassic than lumbering dinosaurs – try a whole world of giant sea reptiles and specimens from a time Yorkshire was positively tropical

Culture

Earth had water even before the collision that made the moon

Space

Earth had water even before the collision that made the moon

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Weird Antarctic ice may explain how life endured on frozen Earth

Life

Weird Antarctic ice may explain how life endured on frozen Earth

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Mystery honeycombs in rock may be created by water and salt

Earth

Mystery honeycombs in rock may be created by water and salt

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sand

Earth

We all need to take our heads out of the sand

Leader

sand

Earth

World without sand: The race to save a precious resource

Features

Sound waves may be able to trigger earlier tsunami warnings

Physics

Sound waves may be able to trigger earlier tsunami warnings

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Wave of massive volcanoes created Earth's first supercontinent

Earth

Wave of massive volcanoes created Earth's first supercontinent

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Tsunami warning for US west coast after magnitude-7.9 earthquake

Humans

Tsunami warning for US west coast after magnitude-7.9 earthquake

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Mount Etna may not really be a ‘proper’ volcano at all

Earth

Mount Etna may not really be a ‘proper’ volcano at all

Italy’s famous volcano Mount Etna may be fed mostly by hot water and carbon dioxide, with only a small dose of molten rock to make it resemble a classic volcano

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Space

We may be able to see mountains and valleys on distant worlds

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Earth

Storm waves can move boulders heavier than the Statue of Liberty

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Earth

Otherworldly 'earth pyramids' make the Alps look alien

Regulars

Space

Mars rocks may have drunk up all the water and doomed life there

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