Mahmoud Khalil said that he overheard federal agents detaining him say that the White House was asking for an update on his ...

A DHS official defended Khalil’s detention in an interview on Thursday but did not provide additional details for his arrest.

The Trump administration’s efforts to deport Palestinian activist and Columbia University graduate Mahmoud Khalil is triggering concern among green-card holders in the U.S., who are suddenly ...

Department of Homeland Security agents executed search warrants on two Columbia University residences on Thursday night — ...

The Trump administration said it is using intelligence collected by the Department of Homeland Security to identify ...

Past administrations handed Trump the tools of fascism, from the Department of Homeland Security to mass surveillance.

I talked with Columbia student activists. Here's what they said about Khalil—and what politicians are getting wrong.

The party is split on wholeheartedly supporting the pro-Palestine activist, inviting questions about its commitment to ...

Mahmoud Khalil, a Palestinian activist at Columbia University in New York City, has caused a furor and ignited a controversy.

The Trump administration has undertaken a radical attempt to deport Mahmoud Khalil, a permanent U.S. resident and Palestinian ...