Suhwoo Ahn's research focuses on citizens' engagement with political information, and its impact on their attitudes and behaviors. He studies partisan news use, correction of misinformation, and political polarization. He is also interested in applying computational methods in examining communication phenomena. His work has been published in journals such as Journal of Communication, Communication Monographs, Patient Education and Counseling, and Journal of Political Marketing.
Suhwoo Ahn's teaching experience includes COM 100 (Human Communication), COM 275 (Effects of Mass Communication), and COM 300 (Methods of Communication Inquiry) at Michigan State University.