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.

A faculty rights group at Columbia University condemned the administration for calling the NYPD to gain control over an anti-Israel protest at the campus library.

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

New York City police took 80 people into custody after responding to protests on Columbia's campus, the police department ...

Hours after more than 100 masked anti-Israel agitators stormed the Butler Library at Columbia University in New York City, pushing past campus security as students prepared for finals Wednesday ...

Hours after more than 100 masked anti-Israel agitators stormed the Butler Library at Columbia University in New York City, pushing past campus security as students prepared for finals Wednesday ...

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

Jason Kao, a former Bloomberg News reporter and Columbia University alumnus, was arrested and charged with criminal trespass ...

Columbia has a pass for neighbors, including, Columbia says, the plaintiffs of the lawsuit, but the system is “clumsy,” the ...

"When rules are violated and when our academic community is purposefully disrupted, that is a considered choice — one with real consequences," a Columbia official said.

At least 40 to 50 students, their hands cuffed with plastic zip-ties, were seen being loaded into New York Police Department vans and buses.

NYPD officers took dozens of pro-Palestinian demonstrators into custody at Columbia University's Butler Library on Wednesday ...