Columbia University says Department of Homeland Security agents carried out search warrants at two university residences, but ...

Between classes, when throngs of students stream into and out of Columbia University’s campus, the security lines can back up ...

Columbia University must take a series of “critical next steps” if it wants to restore $400 million in federal funding, the ...

The Trump administration on Thursday pressured Columbia University to make several major reforms, describing its demands as a ...

Lawyers for Mahmoud Khalil say the detained Columbia University student felt he was being kidnapped after his arrest and ...

The Ivy League university has faced intense scrutiny from the Trump administration over its handling of pro-Palestinian ...

Columbia University says it has expelled or suspended some students who took over a campus building during pro-Palestinian ...

Columbia said it had temporarily revoked the diplomas of some students involved in pro-Palestinian demonstrations.

Columbia University says it has expelled or suspended some students who took over a campus building during pro-Palestinian ...

Law enforcement sources tell ABC News that agents from Homeland Security Investigations were looking for at least one woman ...

A letter outlining “immediate next steps” arrived less than a week after the administration said it was canceling $400 ...

The government’s requests include banning masks, empowering campus police and limiting protests.