NEW YORK (AP) — A politically motivated hacker breached Columbia University’s data systems last week, stealing troves of student documents while briefly shutting down the school’s computer systems, a ...

Columbia University student activist Mohsen Mahdawi discusses getting arrested at his US citizenship hearing—and how he ...

A second Columbia University student who participated in campus protests against the war in Gaza has been arrested and detained by U.S. Immigration and Customs Enforcement, his attorneys say ...

Lava flows, near mile-thick glaciers and ice age floods layered and carved up this landscape.

A former Columbia University graduate student detained for more than three months over his role in pro-Palestinian protests ...

A federal district judge ordered Khalil's release after over three months in U.S. Immigration and Customs Enforcement custody ...

Khalil was the first of several students from Middle Eastern countries apprehended by authorities in the first months of the ...

Mahmoud Khalil, the Columbia University pro-Palestinian activist who was detained by ICE for more than three months, spoke ...

Mahmoud Khalil, the Columbia University activist who was detained by ICE, told ABC News that he remains undeterred amid his ...

A New Jersey federal judge ordered Immigrations Customs and Enforcement (ICE) to release Columbia University graduate and ...

Former Columbia University student Mahmoud Khalil on Friday night was freed from federal detention in central Louisiana on bail after a federal judge ordered his release.

Mahmoud Khalil landed at Newark Liberty International Airport after being released from an ICE detention facility.