PHILADELPHIA (WPVI) -- There are lingering questions about the security at a Northeast Philadelphia middle school after an 11-year-old student was able to bring a knife into the building on Tuesday.

There's often history just beneath your feet, waiting to be discovered. A long-forgotten button, an antique coin, or even a remnant from one of the wars that shaped our country. Trying to unearth ...

NEW JERSEY (WPVI) -- Preserving history through the art of metal detecting. That's what one woman nicknamed "The Jersey History Hunter" is doing. She uses metal detectors to find and preserve ...