President Donald Trump has said the Palestinian activist's arrest near Columbia University was the first of more to come.

Students gathered in New York City's Washington Square Tuesday to protest the arrest of Mahmoud Khalil, a pro-Palestinian ...

Mahmoud Khalil, a 29-year-old legal resident of the United States, was arrested and detained by federal agents Sunday, after ...

Students marched from Washington Square to protest the arrest of Mahmoud Khalil​, a pro-Palestinian activist at Columbia ...

Mahmoud Khalil's wife and attorney both released statements on Tuesday shedding more light on the activist's detainment and the days leading up to it.

Lawyers for an activist who led pro-Palestinian protests at Columbia University are expected to face off Wednesday in court with federal officials who want him deported. A federal judge on Monday ...

A U.S. green card holder faces deportation after helping lead student protests at Columbia University in New York last spring ...

When protests over the Israel-Hamas war took root on Columbia University's campus last spring, Mahmoud Khalil became a ...

The arrest of a Columbia University graduate student and activist over the weekend has put a spotlight on First Amendment and ...

Trump criticized universities across the country over pro-Palestinian protests, which he said created an unsafe environment ...

Mahmoud Khalil -- the Palestinian activist who arrested by Immigration and Customs Enforcement despite possessing a green card -- will appear in court Wednesday.

Khalil is not subject to deportation because he is a Muslim or because he is deeply opposed to Israel’s existence as a Jewish ...