All that's left of the quintessential "cabin in the woods."

Better known as the "Body Farm," this unique research facility has been studying how human bodies break down since the 1980s.

For two weeks every June, fireflies in the Smoky Mountains perform an astonishing light show.

This simple stone memorial remembers a secret, Geneva Convention-defying interrogation base from WWII.

The ruins of this old church are slowing sinking into the sand.

São Paulo's oldest magic shop has been hiding in plain sight for nearly four decades.

After millennia of erosion by sand and churning water this Brazilian valley now looks like a lunar fantasy.

These termites have an large and deadly abode—impressive by day, dazzling by night.

An Amazonian hotel is the ultimate treehouse and provides stilt based accommodation.

Part of one of the largest flooded cavities on the planet, and littered with prehistoric animal bones.