His research investigates the impact of media systems on the process of information creation, exposure, and processing. His research has focused on the impact of information systems using personalized algorithms on news exposure and health communication, the influence of partisan media sources on political polarization and political information processing, and how new media systems change information distribution patterns. His research has been published in peer-reviewed journals including Communication Research, Journalism and Mass Communication Quarterly, New Media & Society, and the Journal of Health Communication.