Two hundred tons of pioneer artifacts were painstakingly recovered from a shipwreck at the bottom of the Missouri River.

This former tuberculosis research hospital endeavored to cure the dreaded disease with fresh air and positive attitudes.

The "World's Largest Underground Business Complex," a 55,000,000-square-foot city underneath Missouri.

The first home of the doomed aviatrix Amelia Earhart.

Community bookshelf of 25-foot-tall book spines.

Four, 18-foot-tall badminton shuttlecocks lie scattered about the lawn of a Kansas City museum.