News

  1. Health & Medicine

    Device offers promise of no brain tumor left behind

    A new technique might allow surgeons to identify with precision where brain cancer ends and healthy tissue begins.

    By Nathan Seppa
  2. Health & Medicine

    Gut infections keep mice lean

    Bacteria can invade one rodent from another, preventing both from getting fat.

    By Meghan Rosen
  3. Astronomy

    Radio telescope images reveal nebula’s heart of carbon

    ALMA takes detailed look at elements surrounding dying star.

    By Ashley Yeager
  4. Animals

    Rats induced into hibernation-like state

    Injection of compound causes animals to slow heartbeat, lower body temperature.

    By Laura Sanders
  5. Health & Medicine

    Test could warn of problems for kidney transplant recipients

    A urine test for an immune protein might tell doctors whether a patient is headed for trouble.