NEW YORK − Police arrested dozens of pro-Palestinian demonstrators who took over part of Columbia University's main library on May 7. Ahead of finals week at the Ivy League campus, student ...

Pro-Palestinian protesters wearing masks and keffiyehs clashed with security guards and police Wednesday after staging a protest inside Columbia University's main library, and the university's ...

Columbia University acting President Claire Shipman faced loud booing and chants of “Free Mahmoud” at a commencement ceremony on May 20, bringing her speech to a standstill as students ...

Columbia University graduate student Mahmoud Khalil can be kicked out of the U.S. as a national security risk, an immigration judge in Louisiana found Friday during a hearing over the legality of ...