Inexplicable things have happened there
He claims they experimented on him while he was sleeping
The man has held onto a piece of the supposed UFO wreckage for nearly 80 years
The astronaut was so scared that he called ground control.
The Reddit user claimed to have found a '1/4 mile crater' while browsing Google Earth.
The highly classified base has baffled people for decades.
A top scientist explains his theory
This underwater rock formation has been baffling scientists for years.
This stretches the idea of what's possible.
It's certainly a hard one to explain.
The Pentagon has studied sightings of unidentified phenomena going far back and a new report addresses some theories.
The strange object is capturing all of our attention.
Three states were at the top for most sightings.
Area 51 is often the center of wild conspiracy theories, but what is it actually used for?
It looks like a jellyfish soaring through the air - what could this strange object be?