Just a day before a deadly midair collision at Reagan National Airport outside Washington, D.C., employees at the Federal Aviation Administration were sent an offer to resign with eight months’ ...

Here are some of the victims of the tragedy identified so far. A mother and her young son Julia Kay and her son, 11-year-old ...

While some reports suggest the helicopter pilot may have mistaken another plane for the American Airlines jet, Katz believes it was more likely human error.