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Who runs the world? Ants

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Who runs the world? Ants

The insects are an example for humanity to emulate. Over tens of millions of years of evolution, they have figured out how to become astonishingly numerous without depleting the world around them

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Requiem for a telescope

Offbeat

Requiem for a telescope

Until its collapse last year, the Arecibo Observatory in Puerto Rico spent six decades tuned to the radio stations of the heavens. There is no plan to rebuild it, and astronomers are in mourning

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