Hints of an unknown species of human have been found in the DNA of the modern day Melanesian people.
Almost a century ago, 21 people were killed in Boston by a deadly and destructive tidal wave of syrup.
A video showing what looks like a woman sitting on the back of a speeding car has gone viral online.
Scientists have spotted X-rays trickling from the dwarf planet despite there being no obvious source.
The private space firm has finally figured out what caused its rocket to explode back in September.
Scientists have reported an unexplained rise in the number of sharks being found with two heads.
Packages of CDs containing files about popular conspiracy theories have been turning up around Wales.
A large hexagon-shaped feature in Saturn's atmosphere appears to have changed color from blue to gold.
A large planet lurking in the outer solar system could be causing the sun's rotational axis to tilt.
Scientists have come up with a new theory that could help to explain the mystery of the Bermuda Triangle.
A strange aluminium object unearthed in Romania in 1973 is thought to date back up to 250,000 years.
Father-of-two Max Spiers was found dead back in June after going to Poland to give a talk about UFOs.
The mysterious Victorian mansion has remained a place of intrigue since Sarah Winchester's death in 1922.
Back in the 1980's, California houseboat residents had reported hearing a strange humming noise at night.
The author of 'It' and many other popular novels maintains that creepy clowns will always be terrifying.
The mystery of a missing British explorer ship which disappeared in the Arctic in 1845 has been solved.
Environmental officials have been left perplexed after dozens of grackles appeared to fall ill en masse.
Authorities have called for an investigation after the Daldykan river turned a peculiar shade of red.
The Rosetta spacecraft has finally managed to locate its companion probe on the surface of comet 67P.
Dozens of cats have been going missing under mysterious circumstances in the town of Frauenkirchen.