Uncategorized

  1. Climate

    During El Niño, the tropics emit more carbon dioxide

    El Niño increases carbon emissions from the tropics — mimicking future climate change.

    By Carolyn Gramling
  2. Tech

    Watch this cuttlefish-inspired ‘skin’ morph into a 3-D shape

    New silicone material mimics cephalopod shape-shifting for quick camouflage.

    By Maria Temming
  3. Neuroscience

    There’s no rest for the brain’s mapmakers

    Navigational grid cells stay on the job during sleep.

    By Laura Sanders
  4. Health & Medicine

    In many places around the world, obesity in kids is on the rise

    The last 40 years saw a big leap in obesity among children, totaling an estimated 124 million boys and girls in 2016.