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Palaeontology

Life

A worm that lived half a billion years ago preferred turning right

Fossils of Spriggina floundersi provide the earliest evidence of animals favouring one side of the body over the other 鈥� a feature of nervous systems that we see in our own right- and left-handedness

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Life

Fossil fruits show flowering plants flourished in time of dinosaurs

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Life

Remarkable fossils rewrite the story of how animals conquered the land

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Life

Frozen squirrel scat preserves ancient DNA from hundreds of species

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Earth

Dinosaur-killing asteroid impact site stayed hot for millions of years

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Tyrannosaurus rex dinosaur, illustration

Life

We may finally know why dinosaurs like T. rex evolved tiny arms

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Life

Extinct relative of koalas discovered in Western Australia

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Life

Why birds are the only surviving dinosaurs

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A sketch of the giant octopus

Life

Largest-ever octopus was great white shark of invertebrate predators

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An ancient radiolarian

Life

Hidden fossils reveal secrets of oceans before major mass extinction

A handful of plankton fossils buried in a small chunk of rock show that the oceans were teeming with life before the Late Ordovician mass extinction, the second most severe on record

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Life

Surprise fossil discoveries push back the evolution of complex animals

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Life

Fossils discovered in Egypt may be the closest ancestor of all apes

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Life

Ancient ‘weirdo’ reptile graduated from 4 legs to 2 in adolescence

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Life

Top predators still prowled the seas after the biggest mass extinction

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