Uncategorized

  1. Physics

    Physicists seek neutron lifetime’s secret

    Updated experiments hope to resolve neutron lifetime discrepancy.

    By Emily Conover
  2. Animals

    What gives frog tongues the gift of grab

    Here’s what puts the grip in a frog’s high-speed strike: quick-change saliva and a tongue softer than a marshmallow.

    By Susan Milius
  3. Chemistry

    LSD’s grip on brain protein could explain drug’s long-lasting effects

    The newly discovered structure of a human serotonin receptor linked to LSD could reveal why the drug’s hallucinogenic effects last so long.

    By Meghan Rosen
  4. Earth

    3-billion-year-old crystals hint at lost continent’s fate

    Zircon crystals from a long-gone continent called Mauritia may have resurfaced during volcanic eruptions on the island of Mauritius in the Indian Ocean.