Columbia has begun investigating students who have been critical of Israel. Some free speech experts have concerns.

A new disciplinary committee is raising alarm among students, faculty and free speech advocates, who accuse the school of bowing to President Trump’s threats to slash funding to universities and deport campus “agitators.

Columbia associate professor Shai Davidai criticizes leadership at Columbia and Barnard as anti-Israel agitators once again wreak havoc on campus.

Columbia University responded to its students being involved in last night’s fracas, promising it was considering its disciplinary options against the students. “We have been notified that ...

The students, who haven’t been publicly identified, had already been slapped with suspensions in the wake of the Jan. 21 caught-on-camera saga that erupted when keffiyeh-clad agitators