The Columbia University grad taken into custody by federal immigration officials Saturday is a Palestinian former student and known campus agitator.

Pro-Palestinian protesters held a sit-in Wednesday to demand the school reverse the expulsion of three protesters.

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

The women’s undergraduate college at Columbia University expelled two student activists. Now it has become mired in a messy debate about discipline.

The Trump administration canceled $400 million in federal grants and contracts to Columbia University, fulfilling one of President Donald Trump’s campaign promises to remove funding from schools that fail to take action against antisemitism.

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

The green card of Mahmoud Khalil is revoked as the Trump administration follows through on promises to deport disruptive anti-Israel protesters

The Trump administration said Friday that it’s pulling $400 million from Columbia University, canceling grants and contracts because of what the government describes as the Ivy League school’s failure to squelch antisemitism on campus.

The Education Department is among several agencies cutting funds to the school for allegedly failing to protect Jewish students from antisemitism on campus.