Life
Mammal ancestors were giving birth to live young 236 million years ago
Almost all mammals give birth rather than laying eggs, and we have new clues about when they began to do so
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Comment
Getting up close with the fiercest ocean predators that ever lived
Culture
Life
Spectacular fossil preserves internal organs of ancient marine reptile
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Life
A worm that lived half a billion years ago preferred turning right
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Life
Millions of fossil whale bones found in deep-ocean 鈥榥ecropolis鈥�
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Life
Extinct relative of koalas discovered in Western Australia
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Life
The shocking fossils that show T. rex wasn’t the king of the dinosaurs
Features
Life
Top predators still prowled the seas after the biggest mass extinction
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Life
Tiny predatory dinosaur weighed less than a chicken
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Life
New fossils may settle debate over mysterious sail-backed spinosaurs
Spinosaurs have sometimes been portrayed as swimmers or divers, but a new species of these dinosaurs bolsters the idea that they were more like gigantic herons
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Humans
Ancient humans were seafaring far earlier than we realised
Features
Life
Huge fossil bonanza preserves 512-million-year-old ecosystem
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Life
Our earliest vertebrate ancestors may have had four eyes
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Life
Fossil may solve mystery of what one of the weirdest-ever animals ate
News