Criminology is the scientific study of crime, which involves researching and analyzing criminal behavior and its causes. It is an interdisciplinary field that draws on sociology, psychology, law, and other social sciences to understand the causes, consequences, and prevention of criminal behavior. Criminologists use a variety of methods to study crime, including surveys, interviews, and statistical analysis. They also examine the impact of criminal justice policies on society, as well as the effectiveness of various interventions in reducing crime.