A ranch made famous for its black mailbox and proximity to the secretive US base is now available for purchase.
Scientists have made new discoveries about a mysterious element that is named after Albert Einstein.
The SpaceX CEO has made no secret of his ambition to see humans living on the Red Planet in his lifetime.
New details have emerged of a peculiar Cold War-era phenomenon associated with Soviet missile launches.
The UK Ministry of Defense has blocked the scheduled release of a dossier detailing a famous UFO case.
Newly declassified CIA documents have revealed details of a secretive Cold War spy drone that looked like a bird.
The former head of the US government's secretive UFO research program has recently spoken out.
The US military's secretive space plane is due to launch on May 16th with a cargo full of experiments.
Archaeologists have unearthed a mysterious 19th-Century tunnel hidden beneath a station in Denmark.
Melting ice in Norway has revealed a long-lost Viking-era mountain pass brimming with archaeological discoveries.
Private pilot Gabriel Zeifman recently captured a whole series of impressive snaps of the secretive base.
Renovation workers have uncovered a forgotten passageway in the UK's Houses of Parliament.
Rumors about a secretive hangar at Wright-Patterson Air Force Base have been circulating for decades.
Many who venture onto the secretive military base are expected to don a special type of eyewear.
Key government officials have agreed on the importance of declassifying space-based US military projects.
The US government has completely changed its story over the purpose of its now-cancelled UFO program.
Comedian Andrew Maxwell and his crew once had their own harrowing experience near the secretive facility.
A vast repository of manuscripts dating back over a thousand years has been officially renamed by the Pope.
The US military's notoriously secretive miniature space shuttle is back and nobody knows what it has been up to.
A family in the Netherlands has been rescued after being kept in a secret room waiting for the end of the world.