Commuting through a busy commercial district in India can bring pedestrians face-to-face with a four-story stainless-steel fish hovering in mid-air.

Hidden in the Bay of Bengal is a landmass where approaching boats are consistently met with a barrage of arrows.

On June 1, 1943, a civilian aircraft flying from Portugal to England crashed into the ocean after a sudden attack by eight Nazi fighter planes.

In 1971, workers digging near an air raid shelter near Changsha, China, uncovered a massive funnel-like crypt buried almost 40 feet (12.2 meters) underground.

On a quiet island in Japan sits a wooden building that processes mail addressed to the dead, future descendants, and lost first loves.

In the winter of 1925, a lone explorer ventured beneath the Kentucky surface in search of a profitable tourist attraction.

Surviving three distinct catastrophic nautical disasters on three sister ships defies all mathematical probability.

On July 2, 1937, a famous aviation journey ended in an unsolved mystery. A Lockheed Electra aircraft disappeared over the Pacific Ocean, taking pilot Amelia Earhart and her navigator.

What if a thunderstorm never stopped?

In 1997, a network of underwater microphones picked up an ultra-low frequency sound so loud it traveled more than 3,000 miles across the Pacific Ocean.