Here is what we do know — about Khalil, student protesters and the vibe at Columbia.

Noor Abdalla, wife of detained Palestinian Columbia University student Mahmoud Khalil, says she thought her husband didn't ...

If we allow the Trump administration to violate Khalil's First Amendment rights by threatening him with deportation, they ...

Columbia University graduate student Mahmoud Khalil was one of the most visible leaders of the student protests last year ...

The Department of Homeland Security provided no proof, law or court judgment articulating a reason for Khalil’s detainment.

Mr. Khalil, who helped lead protests at Columbia University against civilian casualties in Gaza, was arrested by immigration ...

A U.S. judge on Wednesday extended his order blocking federal authorities from deporting a detained Columbia University ...

The president has made it abundantly clear that Mahmoud Khalil's detention is just a prelude to a much broader crackdown on ...

NEW YORK (AP) — When protests over the Israel-Hamas war took root on Columbia University’s campus last spring, Mahmoud Khalil ...

The reverberations of Khalil’s arrest are being felt beyond Columbia University’s campus.

Terrorist support is cause for revocation, but not unpopular speech.