Immigration agents have used Mobile Fortify to scan the faces of countless people in the US—including many citizens.

The Trump administration’s immigration crackdown in Minneapolis is providing insights into the surveillance technologies the government is using in its mass deportation campaign ...

There are lots of examples of facial recognition’s role in helping police to locate wanted and vulnerable people. But as ...

Crime is down. Migrant workers and customers are staying home. As part of our video series on Trump’s second term, The Wall Street Journal’s Michelle Hackman takes us inside the aftermath. Photo ...