Explore the iconic Capitol Hill in Washington, D.C., with this stunning drone footage, offering a unique aerial perspective of the heart of American politics. Glide over the majestic U.S. Capitol ...

A multi-agency search and rescue operation is underway in the Potomac River after a small American Airlines aircraft collided ...

Experts say the deadly incident poses grave questions about how a collision was able to happen over the US capital.

Through maps, videos, photos and radio transmissions, CNN is piecing together what occurred during the deadly, midair collision.