An explosion rocked Northeast Philadelphia after a medical jet crashed into a densely populated area, igniting multiple fires and injuring people both in the air and on the ground, authorities told ...

Police boats combed the banks of the Potomac River on Friday, slowly scanning the shoreline in the rain as investigators sought clues into the midair collision that killed 67 people and raised ...

A timeline of the tragic collision between a commercial plane and a Black Hawk helicopter over the Potomac River, with insights into the ongoing investigation.

Recovery efforts continue after a midair collision between an American Airlines flight and a US Army Black Hawk over the ...