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  1. Science & Society

    Science fairs offer top students a grand stage

    Editor in chief Eva Emerson discusses the value of science communication for students.

    By Eva Emerson
  2. Climate

    Readers share climate change concerns

    Readers respond to the April 16, 2016, issue of Science News with thoughts on climate change, prairie dogs and more.

    By Science News Staff
  3. Materials Science

    Butterfly-inspired nanostructures can sort light

    Scientists re-created a nanostructure found on butterflies that can separate out circularly polarized light, a characteristic that may be useful for telecommunications.

    By Emily Conover
  4. Life

    Scientists dig up proteins from the past

    To learn how today’s proteins evolved, scientists are reconstructing ancient molecules.