(STACKER) – From radar facilities to bunkers and gun emplacements to forts, militaries build infrastructure to further their missions. When their usefulness expires, however, those installati… ...

A massive former Nazi bunker in Hamburg, Germany, that was deemed too complex to demolish has been transformed into a luxury hotel hub filled with restaurants, a concert hall and a rooftop terrace.

Opinion: Murphy Ranch’s abandoned Nazi bunker reflects L.A.’s hidden past The Murphy Ranch hiking area in West Los Angeles is filled with lush green foliage, fascinating lookout points and a running ...

Bob Thissen risks getting into trouble with law enforcement to explore abandoned areas that would terrify most people.