Victoria Vale said the mysterious door "seemed like it hadn't been opened in a very long time," and she was determined to figure out what was behind it.

Contractors renovating a historic home in Belgium stumbled upon the entrance to a secret tunnel identified by archaeologists ...

In southern Gaza, the troops dismantled a 20-meter-deep and several-hundred-meter-long, underground tunnel route in the 'Shabura' area in Rafah. The tunnel route was used as a gathering place for ...

The tunnel likely connected to the basement of a home two doors down. A view into the WWI ... archaeologists believe the underground structure was an emergency escape route or a secret entrance ...