Found art has transformed this Pittsburgh neighborhood into a psychedelic dream.

A model of a dinosaur that was named for Andrew Carnegie stands outside the museum that also bears his name.

This garden memorial marks the site where 12-year-old Tamir Rice was fatally shot by the Cleveland Police Department.

Before online banking and smartphone apps, there was "commuter banking" in the subway in Downtown Brooklyn.

This impressive mansion in Vinegar Hill has some mysterious details in its architecture.

The mass grave of a heroic Revolutionary War regiment sits below an empty lot near the Gowanus Canal.

At this hidden studio, the dying art of taxidermy is alive and well.