Search Results for: mars?s=mars

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267 results
  1. Health & Medicine

    Cool Jobs: Finding foods for the future

    What's for dinner... tomorrow? Scientists are developing new foods to meet the demands of the growing population in a changing world.

    By Stephen Ornes
  2. Space

    Profile: Looking for life beyond the solar system

    Planetary scientist and astrophysicist Sara Seager is a leader in the search for signs of life on planets beyond our solar system.

    By Ron Cowen
  3. Science & Society

    Broadcom MASTERS awards honor science, invention and teamwork

    Each year, 30 middle school science fair winners work together to show off their science knowledge and innovation skills.

    By Bethany Brookshire