For years, scientists and philosophers have pondered over whether or not the real world isn't quite as real as we think.
In 1917, two young girls claimed to have photographed real-life fairies in a small village in England.
Could a potential time traveler have inadvertently posted information about future events online ?
Scientists have detected two gases indicative of life on Venus and nobody can explain how they got there.
This cave and others like it could one day provide the perfect place to build a lunar settlement.
Scientists have developed a new type of spacesuit that can turn an astronaut's urine into clean, drinkable water.
Scientists have confirmed that the Earth's core has been behaving in a rather unexpected way.
Scientists have identified a type of desert moss that can survive in the most extreme conditions imaginable.
Scientists have come up with another possible way to look for intelligent alien civilizations: failing warp drives.
If an alien civilization has terraformed the atmosphere of a distant planet, we may be able to find it.
A team of scientists conducting research on the infamous prison island recently got more than they bargained for.
Capable of producing a cheesy grin, this extremely creepy creation could be the first step toward life-like robots.
Scientists discovered that this piranha-like fish had been masquerading as another species for years.
Scientists have suggested that subterranean lava tubes on Mars could be home to primitive alien life forms.
Developed by Alan Turing, the test can only be passed by an AI that is indistinguishable from a human being.
Scientists now believe that elephants, like humans, have assigned names that they use when calling one another.
An 'out there' new study has put forward the notion that UFOs are piloted by secretive, highly advanced Earth-based beings.
The unexplained behavior has resulted in more than 700 cases of killer whales attacking and damaging boats.
Are we alone in the universe ? Scientists have taken another stab at finding out how common civilizations might be.
Luring inquisitive extraterrestrials to our planet using nuclear radiation seems like a bit of a shot in the dark.