News

  1. Archaeology

    Ancient Egyptian blue glass beads reached Scandinavia

    Chemical analysis of Danish discoveries extends northern reach of Bronze Age trade.

    By Bruce Bower
  2. Animals

    Lucky break documents warbler tornado warning

    Warblers fitted with data collecting devices for other reasons reveal early and extreme measures when dodging April’s tornado outbreak.

    By Susan Milius
  3. Animals

    Crows may be able to make analogies

    Crows with little training pass a lab test for analogical reasoning that requires matching similar or different icons.

    By Susan Milius
  4. Agriculture

    Restoring crop genes to wild form may make plants more resilient

    Restoring wild genes could make plants more resilient in tough environments.