New York police intervened after pro-Palestinian demonstrators occupied the university’s main library Wednesday evening.

Pro-Palestinian protesters clashed with campus security guards Wednesday after staging a protest inside Columbia University’s ...

Dozens of pro-Palestinian protesters at Columbia University have taken over Butler Library on Wednesday just days before ...

Two security officers were hurt in a "crowd surge" during a protest at a library on the campus of Columbia University in New York on Wednesday, officials said.

Dozens of pro-Palestinian protesters stormed a library at Columbia University and refused to leave for hours, school ...

New York police arrested about 80 people Wednesday at a demonstration at the school’s library that injured two public safety officers.

Federal authorities are reviewing the visa status of all those taken into custody, U.S. Secretary of State Marco Rubio said ...

Officials at Columbia University summoned the New York Police Department Wednesday after a large pro-Palestinian protest ...

Footage showed a heavy police presence as students clashed with security and barricaded themselves inside the library.