Immigration authorities did not have a warrant for the arrest of Columbia activist Mahmoud Khalil, new court filing shows.

Columbia University activist Mahmoud Khalil's attorneys are asking an immigration judge to terminate his deportation case.

Attorneys for the Department of Justice said federal agents did not have an arrest warrant when they took Columbia University ...

Dr. Noor Abdalla, the wife of Mahmoud Khalil, a Columbia University graduate student and Palestinian activist being held in U ...

Five Democrats traveled to Louisiana on Tuesday to visit the ICE facilities where Mahmoud Khalil and Rumeysa Ozturk have been ...

U.S. Rep. Troy Carter and a team of other Democrats visited Louisiana facilities that are holding Mahmoud Khalil, Rümeysa ...

Khalil, a Palestinian activist and Columbia University graduate student, has been held in a detention center in Louisiana ...

The detentions of Khalil and other activists highlight what experts describe as a pattern of using family separation as ...

Khalil, who recently completed graduate studies at Columbia University, and Öztürk, a Tufts University PhD student, have both ...

The U.S. government maintained in new court filings that the Palestinian activist, 30, could be arrested because he was a ...

Emails shared with The Associated Press say federal immigration authorities denied Mahmoud Khalil’s request for a temporary ...

Donald Trump] is a dictator. And the only way to beat a dictator is with defiance,” Rep. Ayanna Pressley said.