There were protests, arrests, the departure of the school’s president. Then, a new administration arrived in Washington.

President Trump defends the arrest and planned deportation of a man who is in the United States legally and is accused of no crime. Yet he pardoned many hundreds of people who actually did commit crimes on Jan.

Humanities professors clash with scientists over the handling of campus protests.

Students gathered in New York City's Washington Square Tuesday to protest the arrest of Mahmoud Khalil, a pro-Palestinian activist at Columbia University who was detained by U.S. Immigration and Customs Enforcement agents this past weekend.

Mahmoud Khalil, a 29-year-old legal resident of the United States, was arrested and detained by federal agents Sunday, after his green card was revoked by the Trump administration.

A prominent Palestinian activist who helped lead last spring's protests at Columbia University has been arrested by federal immigration agents.