News

  1. Health & Medicine

    Controlling blood sugar may prevent eye problems in diabetes patients

    Careful monitoring of glucose levels and taking drugs to control blood lipids and cholesterol can pay dividends, a large trial finds.

    By Nathan Seppa
  2. Space

    Making lemonade with quantum lemons

    Physicists produce “spooky action at a distance,” using a phenomenon that would usually disrupt it.

    By Laura Sanders
  3. Ecosystems

    Bats, wolves feel the heat

    News from the annual meeting of the American Society of Mammalogists in Laramie, Wyo., June 11-15

    By Susan Milius
  4. Life

    Resveratrol shows activity against insulin resistance and retinal disease

    A widely touted anti-aging compound shows activity in people and may work in new ways to fight eye disease.