Hunter-gatherers in Siberia died of a plague outbreak 5,500 years ago
(arstechnica.com)
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Why cats prefer silver vine to catnip and other May highlights
(arstechnica.com)
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Neanderthals survived on a knife's edge for 350k years
(news.ycombinator.com)
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Ötzi the Iceman's DNA Reveals a Living Relative 5k Years Later
(news.ycombinator.com)
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New Evidence Melts the Stonehenge Glacier Theory
(gizmodo.com)
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