Columbia University, home to numerous international students, has emerged as a key battleground in the government's push to curb campus activism.

Ranjani Srinivasan she felt the atmosphere was volatile and dangerous, adding that she never thought of going through such a nightmare

Ranjani Srinivasan never imagined she would have to leave behind everything she had built in the United States-the academic career she worked so hard for, the life she had established, and even her beloved cat. But when federal immigration agents started showing up at her door, she knew she had no choice.

Indian PhD candidate at Columbia University faces deportation from the U.S. for alleged pro-Hamas sympathies, seeks refuge in Canada.

The DHS confirmed that an Indian Columbia University student self-deported after her visa was revoked for Hamas support, while a Palestinian student was arrested for overstaying her expired visa.

Ranjani Srinivasan’s student visa was revoked on March 5 for “advocating for violence and terrorism,” the Homeland Security Department said in a statement Friday.

A former Columbia University student involved in the anti-Israel protests used a newly minted app for illegal migrants to self-deport

Ranjani Srinivasan, an Indian citizen and Columbia University student, self-deported after her visa was revoked amid allegations of advocating for Hamas.

Ranjani Srinivasan, an international student at Columbia University, fled to Canada after her student visa was revoked, citing fears of federal immigration agents' actions. The Department of Homeland Security accused her of terrorist sympathies without providing evidence,