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Kaveh Kazemi / Getty ‘Contact Languages’ Don’t Get the Respect They Deserve
They’re dying out at an astonishing rate, and saving them is no easy task.
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NASA How Stargazing Became a Numbers Game
Huge datasets are changing the way humans observe the universe.
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Nikola Solic/Reuters The Other Neanderthal
Meet the first human-related species to be identified with more than fossil records.
