The F and M student visa categories have highest overstay rates of any of the broad categories of temporary admission.

The airspace around Washington, D.C., is congested and complex — a combination aviation experts have long worried could lead ...

Trump administration changes have upended the U.S. agency charged with providing humanitarian aid overseas, with senior ...

The cause of the midair collision between an Army helicopter and an American Airlines flight on US local time Wednesday night that killed all 67 people on board both aircraft remains unclear, the ...