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Tour de France: Arensman climbs to misty stage 14 win as Pogacar extends lead

Dutch rider Thymen Arensman won the Tour de France’s toughest stage after a long solo effort over mammoth climbs but Tadej Pogacar increased his overall lead on Sunday AEST. Arensman, who rides for Ineos-Grenadiers, posted the biggest victory of his career. After crossing the finish line in the deep fog enveloping the ski resort of

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How Placental Mammals, Like Whales and Humans, Evolved Bigger Brains and an Evolutionary Advantage

Key Takeaways on Placental Mammals Placental mammals have a placenta, an organ that develops during gestation and bridges mother and fetus. The placenta provides nutrients to the fetus to develop in the womb, protecting the baby from the outside world until they are fully developed. While we don’t know the first placental mammal for sure

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The First-Ever Whole Genome of an Ancient Egyptian Reveals What Life Was Like 4,800 Years Ago

What was it like to live in ancient Egypt during an era of sweeping change? Although we can’t put ourselves in the shoes of ancient Egyptians, we at least know how one of them may have lived now that a whole genome from ancient Egypt has been sequenced for the first time.  A study recently

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Living Fossils Like the Coelacanth Have Remained Unchanged for 400 Million Years

Key Takeaways on Living Fossils The most famous living fossil lis a fish called the coelacanth. It was once thought to be extinct. However, the fish hasn’t changed in over 400 million years. Charles Darwin coined the term “living fossil” in his book On the Origin of Species. The idea and classification of living fossils

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This robot scans rare library books at 2,500 pages per hour

The ScanRobot 2.0 uses gentle puffs of air to turn a book’s pages. Credit: Treventus Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent every weekday. For decades, preservationists charged with digitizing rare books have faced an ironic challenge. The whole point of scanning these often one-of-a-kind objects is to keep the

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