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For the first time, these five factors of modern work are changing all at once

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How often do the fundamentals of work really change? A million years ago our distant cousins were hard at work near Lake Turkana in northern Kenya. They used simple tools, such as sharpened stones and hand-axes, for cutting. They controlled the use of fire for cooking and moved as nature dictated, adjusting to proliferation of … Read more

Mysterious Denisovans interbred with modern humans more than once

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Neanderthals, Denisovans and our ancestors were mixing and mingling a long time ago — and some of our genetics can be traced back to these archaic humans. In Asians, as much as 3% of an individual’s DNA may be Neanderthal. For Europeans, it’s as much as 2%. A new study has found that our ancestors … Read more