The aircraft that collided in Washington, D.C., were a Bombardier CRJ700 jet operated as American Eagle Flight 5342 by PSA Airlines and a U.S. Army Sikorky UH-60 Black Hawk helicopter.

These four top U.S. defense companies likely will be involved in constructing and implementing the Iron Dome missile defense ...

No survivors have been found after an American Airlines regional jet and an Army helicopter collided midair near Washington, ...

Wells Fargo analyst Matthew Akers lowered the firm’s price target on Lockheed Martin (LMT) to $497 from $500 and keeps an Equal Weight rating ...