edited by Leah Hesla

Leah Hesla is a science writer at Argonne National Laboratory and former senior writer in the Fermilab Office of Communication.

Photo: Reidar Hahn

Approximately 1,100 Chicago-area high school students, parents and educators attended the event, where they had the opportunity to meet more than 160 STEM professionals from nearly 50 companies, organizations, agencies and professional associations.