Columbia University acting President Claire Shipman was greeted with boos and chants of "free Mahmoud" as she took the ...

The chants were in reference to Mahmoud Khalil, a Columbia University graduate student who was detained in March by U.S.

Columbia's acting president Claire Shipman faced protests during graduation, as students demanded freedom for Mahmoud Khalil ...

Columbia University acting President Claire Shipman was met with loud boos and chants of "Free Mahmoud" as she took to the ...

Columbia University’s acting President Claire Shipman was drowned out by angry boo and chants at the school’s graduation ceremony Tuesday morning.

Student activist Mohsen Mahdawi has attended his graduation from Columbia University, weeks after his release from federal ...

Freed Columbia University protester Mohsen Mahdawi was allowed to stride across the graduation stage Monday — just three weeks after being cut loose from an immigration jail. The 34-year-old, who was ...

Anti-Israel agitators took over part of the Butler Library at Columbia University in New York City on Wednesday, interrupting ...

New York City police officers took dozens of pro-Palestinian demonstrators into custody at Columbia University's Butler ...

New York City police took 80 people into custody after responding to protests on Columbia's campus, the police department ...

Two security officers were hurt in a "crowd surge" during a protest at a library on the campus of Columbia University in New ...