Ranjani Srinivasan’s student visa was revoked by U.S. immigration authorities. That was just the start of her odyssey.

The Department of Homeland Security arrested a second student involved in the protests at Columbia University.

The Trump administration delivered an ultimatum to leaders of Columbia University: Make a series of major changes or lose out on billions in federal aid.

With federal funding at stake, Columbia’s board has about a week to respond to the administration’s requests.

The Trump administration has delivered an extraordinary ultimatum to Columbia University, threatening to permanently end federal funding to the school unless it cedes control of an international studi