People from London to Glasgow reported hearing loud unexplained noises on Saturday night.
Bizarre footage of what looks like someone in an ape costume ambling along a street has appeared online.
An ex-NASA employee has insisted that humans walked on the surface of Mars more than 35 years ago.
Scientists have identified an invisible shield around our planet that protects us from deadly electrons.
Researchers believe that six alleged vampires unearthed in Poland may have been cholera victims.
A controversial paper by Dr John Brandenburg claims that life on Mars was wiped out by a nuclear attack.
A rare and elusive species of deep-sea fish has been captured on camera off the coast of California.
Researchers are investigating the viability of growing enough food in space to sustain long missions.
Archaeologists have uncovered the remains of a small settlement at the bottom of the ocean near Delos.
A recent increase in Loch Ness Monster reports has been attributed to debris from a nearby forest.
Researchers have succeeded in interpreting a 1,300-year-old handbook full of invocations and spells.
A four-year-old from Virginia claims to possess memories of his life as a Marine who died in 1983.
A woman who stopped breathing for over two hours suddenly woke up long after all hope had been lost.
Frank Swain uses an experimental system to convert electromagnetic signals in to audible sounds.
Researchers believe that alien life forms may be able to survive on 'supercritical' carbon dioxide.
UFO investigator Tom Carey claims to have come in to possession of pictures of an alien entity from 1947.
The winter weather has made it possible for researchers to climb down in to the hole for the first time.
Two sets of human footprints dating back to the Stone Age have been found on the island of Lolland.
91-year-old Janina Kolkiewicz had been declared dead 11 hours before waking up inside a body bag.
Archaeologists excavating the ancient tomb near Amphipolis have discovered the remains of a skeleton.