Wendy Olivas, Erika Gibb and Cynthia Dupureur serve as the UMSL department chairs for biology, physics and astronomy, and chemistry and biochemistry, respectively.

Wendy Olivas, Erika Gibb and Cynthia Dupureur serve as the UMSL department chairs for biology, physics and astronomy, and chemistry and biochemistry, respectively.
Wendy Olivas, Erika Gibb and Cynthia Dupureur serve as the UMSL department chairs for biology, physics and astronomy, and chemistry and biochemistry, respectively.
Wendy Olivas, Erika Gibb and Cynthia Dupureur serve as the UMSL department chairs for biology, physics and astronomy, and chemistry and biochemistry, respectively.
Music students in Assistant Professor Bethany Worrell’s class built a larger-than-life model of the larynx and demonstrated how it works to produce sounds.