News

  1. Health & Medicine

    Number of teens who report doing drugs falls in 2016

    Drug use is down among teens, survey finds.

    By Laura Sanders
  2. Earth

    Fossil microbes show how some life bounced back after dino-killing impact

    Pioneering microbes colonized the waters above the Chicxulub crater within hundreds of years following the impact, new research shows.

    By Thomas Sumner
  3. Astronomy

    Magnetic stars could have created LIGO’s massive black holes

    Strong magnetic fields could provide a way for massive stars to create heavy black holes when they die.

    By Christopher Crockett
  4. Life

    Cells avoiding suicide may play role in spread of cancer

    A newly discovered process can pull cells back from the brink of death.