An ancient hunting kit found deep within San Esteban Rockshelter at Big Bend National Park in Texas may be the oldest intact weapon system ever found in North America.

Claiming to have incredibly strong teeth and powerful gastric juices, Michel Lotito's biggest accomplishment was purportedly eating a Cessna 150 airplane — but not everyone believes he finished the whole thing.

On December 5, 1988, a CIA psychic known only as viewer #32 used a "remote viewing" technique to visualize the location of the Ark of the Covenant.

Found in the Zohar Valley near Israel's border with Jordan, this massive pyramid is made of hand-hewn stones, many weighing several hundred pounds.

Researchers in New Zealand recently captured audio of rig sharks making clicking noises — the first recordings of shark sounds in history.

Gustav Klimt's 1897 portrait depicts Prince William Nii Nortey Dowuona, once the leader of the Osu tribe in present-day Ghana.

Over the past 1,400 years, Bamburgh Castle in Northumberland has seen Viking raids, Norman attacks, and a devastating siege during the Wars of the Roses — but it still towers over the North Sea to this day.

The many-worlds interpretation of quantum mechanics suggests that you would never perceive your own death, because if you were to die in one reality, your consciousness would simply transfer to a different reality where you survive.

The tomb contained a wealth of astonishing artifacts, including bronze arrowheads, a ceremonial scepter, and a gold ring engraved with the cartouche of Ramses III.

Though Skadi was originally a giantess, Norse myth states that she was transformed into a goddess after she visited Asgard and made a fateful deal with the gods.

For about two centuries, the Roman Empire thrived during a period of relative peace known as the Pax Romana — but it didn't last.