Portland had a unique approach to Cold War-era protections.

The only thing stranger than stumbling onto these philosophical musings is the story of the homesteader who created them.

The Ozarks' strangest dwelling.

This tomb was fashioned with a sliding window for a grieving mother who struggled with her daughter's death.

Giant novelty guitars now mark the spot where Robert Johnson is said to have sold his soul to the devil.

One-time winter retreats of prolific inventor Thomas Edison and his friend Henry Ford.