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Sparrows have four sexes due to a "supergene"

You thought sparrows were boring? It turns out that these plucky little birds effectively have four sexes, where one sparrow can only...

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unknownx500

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Following orders measurably reduces our sense of agency: a new twist on Milgram's experiments.

From the Nuremberg Trials to Stanley Milgram's famous experiments at Yale University, people have long claimed no responsibility because...

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unknownx500

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Australia's "flesh-slicing" marsupial lion hunted humans, climbed vertical cave walls with ease

Fossil hunter Richard Owen describedThylacoleo as the "fellest and most destructive of predatory beasts." It weighed 220 pounds, had...

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unknownx500

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