While nearly 43 years old, the Learjet that crashed in a fiery, rush-hour explosion Friday night in Northeast Philadelphia is ...

The Black Hawk helicopter involved in the shocking collusion last week made a brutal error just moments before crashing into ...

Just offshore of the towering national monuments of Washington, a tall crane now hovers over the Potomac River. It casts a ...

Mayor Cherelle Parker said five people are still hospitalized following a fatal medical jet crash in Northeast Philadelphia, three of whom are in critical condition.

Decarbonizing aviation will require continued increases in fuel efficiency, including through plane design and more efficient ...