It's one of the most important pieces of forensic evidence following a plane crash: The so-called “black box."There are actually two of these remarkably sturdy devices: the cockpit voice ...

And they're typically orange, not black. Federal investigators on Jan. 30 recovered the black boxes from the passenger jet that crashed in the Potomac River just outside Washington the previous ...

It's one of the most important pieces of forensic evidence following a plane crash: The so-called “black box."There are actually two of these remarkably sturdy devices: the cockpit voice recorder and ...