These science fair projects were chosen from thousands of nominees across the country, all in the sixth, seventh, or eighth grade. On Sept. 27, the kids are headed to Washington D.C. to show off ...

These are 16 of the most impressive teenager-led science projects ... Google Science Fair, and is, well, kind of an All-Star. She started programming computers in seventh grade.

Two seventh-grade students are putting Sanger Unified on the map with their impressive and detailed science projects ... in the Fresno County Science Fair. Twelve students took on the challenge ...