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 ...

Columbia University said Friday its interim president, Katrina A. Armstrong, is stepping aside, a week after the university ...

The U.S. government is accusing former Columbia University student Mahmoud Khalil of covering up work for multiple ...

Federal prosecutors quietly filed more charges against Mahmoud Khalil, in an attempt to seemingly circumvent the first ...

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

Lawyers for Mahmoud Khalil, a Columbia University graduate student the Trump administration is trying to expel from the U.S.