Since its creation in 1967, the agency reports it has investigated more than 153,000 aviation accidents and incidents.
For the latest updates on victim recovery efforts, please read USA TODAY's live coverage of the plane crash investigation on ...
Critical minerals factor into the fight.
Several victims of the plane crash over Washington D.C. were figure skaters and the collision has shaken members of the tight-knit community.They were part of a group returning home from a national ...