Students from primary through intermediate schools presented experiments, posters and engineering designs.

Editor's note: This story was originally published on Dec. 18, 2017. The wishes scribbled and stapled to Winterhaven's Wishing Tree each year actually double as data for a science project that began ...

Akron Public Schools' STEM Expo on March 7 features 200 student science projects, a bridge-breaking competition, reptile show and interactive booths.