13 articles
  • Article Recirculation Lead Image

    When the Link Between Space and Time Will Be Intuitive

    The celebrated English writer Ian McEwan has, in his stories and essays, shown a fondness for science. For two years he shadowed a neurosurgeon to write his 2005 novel Saturday, and his 2010 novel Solar focused on a Nobel Prize-winning physicist’s solar-energy solution to climate change. His forthcoming novel, Machines Like Me, delves into artificial […]
  • Magic_HERO

    A Magician Explains Why We See What’s Not There

    Our brain is constantly picturing what the future should be.
  • Quanta-HERO

    How Search Algorithms Are Changing the Course of Mathematics

    The sum-of-three-cubes problem solved for “stubborn” number 33.
  • Article Recirculation Lead Image

    Glaciers May Have Covered the Entire Planet—Twice

    This story was originally published by Knowable Magazine.The Earth has endured many changes in its 4.5-billion-year history, with some tumultuous twists and turns along the way. One especially dramatic episode appears to have come between 700 million and 600 million years ago, when scientists think ice smothered the entire planet, from the poles to the equator—twice […]
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    Fear Is Good for the Forest

    In 2011, the renowned evolutionary biologist E.O. Wilson paid a visit to Gorongosa National Park, in Mozambique. It is one of the few places in the world where you can get a feel for the Great African Rift Valley, humanity’s evolutionary home. After a couple hundred thousand years, the area is largely as it was—mostly […]