Source: Wikipedia
It is one of the most bizarre documented events in European history, and its strangeness holds up under scrutiny because it is unusually well recorded — noted in multiple…
Source: Wikipedia
In the remote northern reaches of Death Valley National Park lies a flat, dry lakebed called Racetrack Playa, and scattered across its cracked mud surface are hundreds of rocks…
Source: Wikimedia Commons
Somewhere in the Karakum Desert of Turkmenistan, hundreds of miles from anything, there is a hole in the ground that is on fire and has been for longer…
Source: Wikipedia
South of Miami, in the town of Homestead, Florida, stands one of the strangest structures in America — a sprawling compound of massive carved stone, complete with towering walls,…
Source: Wikipedia
The Voynich manuscript is the most stubborn document in the world. It is a real, physical object — roughly 240 surviving pages of vellum, bound, densely handwritten, and lavishly…
Source: Wikipedia
Some mysteries survive because the facts are murky. The Mary Celeste has survived for more than 150 years because the facts are unusually clear, and they make no sense.…