How did dogs get to the Americas? An ancient bone fragment holds clues

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Scientists have known for a while that dogs came to America in waves, but an ancient bone fragment has revealed that man’s best friend likely followed their human companions into Alaska as early 13,000 years ago. While the fragment itself is only around 10,150 years old, it supports the theory that humans and dogs migrated through the Northwest Pacific coastal route, which only became viable 13,000 years ago. Read full article here

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Overcoming Bias

Kai Cheng’s professor had a brilliant scheme. In his first lecture, he promised that each lecture would feature a “Lie of the Day”. But why? It made his students more attentive and analytical, poring over every detail of his lecture and making sense of why things were true. It was such a powerful teaching method that his students digested his most technical lectures quite easily because they tried so hard to catch his lie. The kicker? There was no lie in that first lecture; he had lied about that too! Read full article here

Culture

How Place Names Impact The Way We See Landscape

Would you believe that El Capitan and Measuring-Worm Stone are both names for the same mountain? Sitting in Yosemite National Park, it was called El Capitan by colonisers because it was a towering and formidable mountain. But to the Indigenous who called Yosemite home, it was Measuring-Worm Stone. They viewed it as a lesson in patience and resilience. Its name hails from a legend that details how a lowly measuring worm was the only one that could climb the cliff (though slowly) to rescue two brothers stuck on its peak. Read full article here

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