Acting Columbia University President Claire Shipman said two Columbia public safety officers were injured "during a crowd surge when individuals attempted to force their way into the building and ...

Columbia University on Wednesday deployed public safety officers who have “enhanced training and legal authority” aimed at reducing “reliance on the NYPD,” according to the university.

Two Columbia University safety officers were injured and at least three people arrested Wednesday after 100 pro-Palestinian protesters forced their way into the library in "actions that are ...

Columbia had earlier said there was a “disruption” in reading room 301 of Butler Library – about two days before final exams are scheduled to begin at the university.

Columbia's safety protocols outline three levels of campus access: "O" for open, "I" for ID only and "R" for restricted. The campus is currently at the second level, requiring ID.

May 7 (UPI) -- Two Columbia University Public Safety officers were injured and dozens of people were in custody Wednesday after 100 pro-Palestinian protesters forced their way into the New York ...