New photos of the private plane crash in Philadelphia reveal the crumpled black box left over from the craft Tuesday. The National Transportation Safety Board says the black box was discovered at ...

The so-called “black box” is one of the most important pieces of forensic evidence following a plane crash It's one of the most important pieces of forensic evidence following a plane crash ...

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 ...

Some have suggested that it stems from Hussenot's device, because it used film and "ran continuously in a light-tight box, ...