The Department of Homeland Security said a Columbia University student who had her student visa revoked self-deported.

The U.S. Justice Department is investigating whether Columbia University concealed ''illegal aliens'' on its campus, one of ...

A top U.S. Justice Department official says the department is investigating whether Columbia University concealed “illegal ...

Arrest comes after detention of university activist Mahmoud Khalil sets off widespread uproar; federal agents visit campus ...

A newly released video shows the moment federal immigration agents arrested Mahmoud Khalil, a prominent Palestinian activist ...

Attorneys for Mahmoud Khalil, the former Columbia University student detained by federal agents last weekend, have released ...

The Department of Homeland Security arrested a student involved in last spring’s Columbia University pro-Palestinian protests ...

New video shows the arrest of Palestinian activist Mahmoud Khalil, detained by ICE for his role in anti-Israel protests at ...

The Trump administration has delivered an extraordinary ultimatum to Columbia University, threatening to permanently end ...

The American Civil Liberties Union released a 2-minute video documenting the arrest last weekend of Mahmoud Khalil, an activist who helped lead many protests on Columbia University’s campus last year.

The U.S. Justice Department is examining whether student protests at Columbia University over the Gaza war violated federal ...