For more than a century, scientists have seen flowers that are specialised to a particular pollinator or environment as ...

A new study shows cultural evolution helped humans expand across Earth far faster than genetic change alone could achieve.

The human body is a machine whose many parts – from the microscopic details of our cells to our limbs, eyes, liver and brain – have been assembled in fits and starts over the four billion years of our ...

Most people know only two things about the appendix: You don’t need it – and if it bursts, you need surgery fast. That basic ...

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