When Floyd Collins ventured into Sand Cave in Mammoth Cave, Kentucky on Jan. 30, 1925, he was searching for a destination that would draw in people in from all over world. Remarkably, the cave ...

William Floyd Collins, a renowned cave explorer, entered Sand Cave in Kentucky on 30 January 1925 with a single kerosene lamp ...

Cave explorer William Floyd Collins's mission to enlarge the small passage turned into a harrowing ordeal witnessed by tens ...