In response, students, as well as people unaffiliated with the school, entered Columbia’s Hamilton Hall and barricaded themselves inside. The university ultimately requested police assistance to ...

In recent days, Trump administration officials have used those terms to describe people who criticized Israel’s military action in Gaza. Columbia University’s campus has been thrust into chaos ...

The action came less than a week after Mahmoud Khalil, a recent Columbia graduate and a prominent figure in campus demonstrations, was arrested. By Troy Closson A second person who took part in ...