Since Hurricane Katrina, Charity Hospital in Downtown New Orleans has been abandoned. One local urban explorer recently went inside to discover more about the underground tunnels.

The male suspect, believed to be in his late teens or early 20s, was still on board the No. 5 train as the 46-year-old operator tried to clear it at the last stop, Eastchester-Dyre Avenue, just ...

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.

A renovation of a townhome in Tielt, Belgium, led to the discovery of a secret tunnel system under the historic structures.

Jamie Torres-Springer joined the Metropolitan Transportation Authority in 2021 as president of Construction & Development ...

Shanghai-based Atelier XÜK incorporated the old mine tunnels into the museum, creating a "vortex-shaped" exhibition route that descends underground. Atelier XÜK has completed the Huanglong ...

After relocating to Montpellier, France two years ago, Victoria Vale moved into an archaic home that she estimates to be around 200 years old ... to a network of underground tunnels and rooms.

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