Instead of joining in Columbia University’s annual “Alumni Day” celebrations for the School of International and Public ...

Columbia University's interim President Katrina Armstrong is resigning, days after the university agreed to policy changes ...

Interim president Katrina Armstrong returned to her post running the New York school's medical center after news the ...

Columbia University student Mahmoud Khalil will remain behind bars in Louisiana at least until a U.S. judge decides whether ...

Lawyers for a Columbia University graduate student who has become the face of President Donald Trump’s crackdown on campus ...

Scenes outside the hearing of detained Columbia University graduate Mahmoud Khalil at U.S. District Court in Newark on Friday ...

Mahmoud Khalil is currently being held in an immigration detention facility by the Trump administration. But a year ago, he ...

Detained Columbia University graduate student Mahmoud Khalil will remain in federal immigration custody a while longer.

Katrina Armstrong will be stepping down "effective immediately" as Columbia University's interim president, the school said on Friday. Armstrong was announced as the interim president of the New York ...

Amy Greer, Khalil's attorney, said officials were acting on a State Department order to revoke Khalil's student visa and ...

Detained Columbia University student activist Mahmoud Khalil has appeared in immigration court at a remote Louisiana ...