(December 2024) - We provide the first nationally representative long-run series (1870–2020) of incarceration rates for immigrants and the US-born. As a group, immigrants have had lower incarceration rates than the US-born for 150 years. Moreover, relative…

Across hundreds of cities and three decades, there is no impact of a mayor’s partisan affiliation on crime and arrest rates.

A large-scale Swedish study explored the connections between ADHD and criminal behavior within families. The findings suggest a shared liability that appears to be influenced by genetic factors, with some notable differences between men and women.

Tensions always run high between sports fans of rival teams on game day. But a new study shows that the rise of legalized sports betting in the US is turning those tensions into something far darker.