News

  1. Health & Medicine

    Possible anticancer power in fasting every other day

    When mice ate as important as what they ate in reducing cell division linked to cancer, new study reports.

    By Laura Sanders
  2. Earth

    Oldest zircon fine-tunes history of moon’s formation

    Mineral bit provides clues about when our cosmic companion formed its crust.

    By Sid Perkins
  3. Life

    Carlsbad’s 8 million ‘lost’ bats likely never existed

    Thermal imaging and algorithms challenge famous estimate of extreme bat number.

    By Susan Milius
  4. Health & Medicine

    Darkness, melatonin may stall breast and prostate cancers

    New studies suggest strong links between melatonin and breast and prostate cancers.