Dr. Sarah Princiotta, Assistant Professor of Biology, conducts research in aquatic ecology and water quality with students in the biology major. Credit: Penn State Expand Two students have showcased extensions of their projects at the state capitol as part of Research at the Capitol. Credit: Penn State Expand Dr. Jessica Saalfield has had students present posters at local and national scientific conferences. Credit: Penn State Expand Penn State Schuylkill Communications Students Credit: Penn State Expand