A mysterious building discovered at a former RAF base has turned out to be an anti-aircraft gun position.
Divers have recovered several statue pieces and a mystery bronze disc from the 2,000-year-old shipwreck.
Special software is being used to solve the mystery of who betrayed Anne Frank's family to the Nazis.
A new US study has revealed that cow flatulence is responsible for a recent rise in atmospheric methane.
This month marks the 50th anniversary of a UFO sighting at Shag Harbour on Nova Scotia's South Shore.
Authorities in the US are urging people not to visit Cuba after a string of 'sonic' attacks on diplomats.
New evidence has shed light on exactly how huge stone blocks were transported to the site of the pyramids.
Scientists believe that they have finally worked out what type of creature 'Dickinsonia' actually was.
An unknown individual has been flushing thousands of euros down the toilet and nobody knows why.
US diplomats stationed in Cuba have recently been subjected to a series of mysterious 'health attacks'.
The unknown aircraft, which was being flown by pilot Eric Schultz, went down exactly one week ago.
A history researcher believes that he may have finally solved the mystery of the medieval manuscript.
Three researchers in Australia have recently revealed trail camera footage of a mysterious animal.
An Australian researcher may have finally solved the mystery of what happened to La Perouse 230 years ago.
The unidentified radio pulses were picked up from an unknown source in a distant part of the universe.
Dozens of people had to be treated in hospital after a mysterious haze appeared in the area on Sunday.
The crew of the HL Hunley, one of the world's first combat submarines, inexplicably died at their posts.
The microorganism was discovered in the lakes of the Rauer Islands off the coast of Antarctica.
The next target of NASA's New Horizons probe is a space rock with some rather intriguing properties.
A sea algae boom has been credited with the rise of the first complex life forms in Earth's distant past.