Life

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We summarize the week's scientific breakthroughs every Thursday.

  1. Animals

    How science can help you train your puppy

    Puppies with a good grasp of basic gestures, self-confidence and impulse control grow into well-behaved adults, a new study suggests.

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  2. Neuroscience

    Early Parkinson’s trials revive stem cells as a possible treatment

    The phase I clinical trials showed stem cell transplants for Parkinson’s disease appear to be safe and might restore dopamine-producing brain cells.

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  3. Paleontology

    Could Spinosaurus swim? The fierce dinosaur ignites debate

    Researchers are still divided about whether Spinosaurus was a swimmer or a wader. What’s clear is that confirming the first swimming dinosaur would be a game-changer.

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  4. Animals

    Bats wearing tiny mics reveal how the fliers avoid rush hour collisions

    As thousands of bats launch nightly hunting, the cacophony of a dense crowd should stymie echolocation, a so-called “cocktail party nightmare.”

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  5. Animals

    Snakes are often the villains. A new book gives them a fair shake

    From demon to danger noodle, human ideas about snakes can be as contradictory as the creatures themselves. In Slither, Stephen S. Hall challenges our serpent stereotypes.

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  6. Paleontology

    Scotland’s Isle of Skye was once a dinosaur promenade

    New dinosaur fossil tracks on the Isle of Skye reveal that the once-balmy environment was home to both fierce theropods and massive sauropods.

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  7. Animals

    The story of dire wolves goes beyond de-extinction

    Some question whether the pups are really dire wolves, or just genetically tweaked gray wolves. But the technology could be used to help at-risk animals.

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  8. Neuroscience

    Memory manipulation is the stuff of sci-fi. Someday it could be real

    Experiments point to how scientists can strengthen or weaken memories, which may eventually lead to treatments for Alzheimer’s disease or PTSD.

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  9. Anthropology

    Rare books covered with seal skin hint at a medieval trade network

    The furry seal skins may have made their way to French monasteries from as far away as Greenland.

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  10. Plants

    Some tropical trees act as lightning rods to fend off rivals

    Though being struck by lightning is usually bad, the tropical tree Dipteryx oleifera benefits. A strike kills other nearby trees and parasitic vines.

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  11. Life

    Gila monsters may struggle to survive climate change

    The Mojave Desert may lose and gain suitable habitat for Gila monsters. But the unathletic reptiles might be mostly stuck in the waning oases.

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  12. Space

    Fermenting miso in orbit reveals how space can affect a food’s taste

    A miso test on the International Space Station shows fermenting food is not only possible in space, it adds nuttier notes to the Japanese condiment.

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