Palestinian activist Mahmoud Khalil, who has been detained since his arrest in March, took the stand Thursday during a hearing on his immigration status.

Khalil's lawyers are trying to convince an immigration judge that if he's deported, Israel could target him over his advocacy ...

Ahead of a court hearing, the Columbia University activist was able to meet and hold his newborn son for the first time.

Columbia University’s acting President Claire Shipman was booed and interrupted by chants of “Free Mahmoud” during the Class ...

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

The federal government had argued the Columbia University activist was a flight risk and could be apprehended without a ...