Today's eclipse should be something spectacular, but it has also been mired in nonsensical conspiracies.
The SpaceX CEO has some ambitious plans to build a thriving city on the Red Planet within as little as 20 years.
A high-profile mass UFO sighting in Australia is still no closer to being solved almost six decades later.
If the universe is teeming with intelligent alien civilizations, why have we still not been contacted by them ?
Several witnesses claim to have had an encounter with what has been described as a growling bipedal creature.
The British singer maintains a keen interest in the unexplained and has had a number of UFO experiences.
The hunt is on for King Arthur's famous blade... even though nobody is sure that it actually exists at all.
A new 8-part documentary series on Netflix aims to explore a multitude of famous unexplained mysteries.
It's not quite on par with Harry Potter's invisibility cloak, but it is another step in the right direction.
Today, we are the only human species left on the planet - but what was it that made us so special ?
The object, which resembled a metallic disc, quickly zipped past the window at considerable speed.
A new investigation by multiple news outlets has linked the phenomenon to a Russian intelligence unit.
A bizarre video clip recorded at a workshop in Mexico has created quite a stir on social media this month.
Forensic experts explain what we do know about MH370's disappearance and why its whereabouts remain so elusive.
The man, who intended to visit Washington state, had wanted to know if shooting Bigfoot would break the law.
Venus might not seem like a particularly hospitable place, but its atmosphere could support some forms of life.
A recent paper concerning the controversial site in Indonesia has been fully retracted by publishers.
Over 45 years ago, pilot Frederick Valentich vanished without a trace after encountering a UFO off the coast of Australia.
Could someone realistically have their brain transferred to a new body or is this purely the stuff of science fiction ?
The actress and 'The View' moderator recently hinted that she knows something about aliens that we don't.