A UFO research group has documented every reported sighting over the last quarter of a century.
Researchers in America have linked the 1933 movie with the first modern Loch Ness Monster sightings.
A circular object with a ring of lights was observed by multiple witnesses across the city this week.
Two independent witnesses reported seeing a strange beam of light descending from the heavens.
Several people witnessed a series of strange lights in the skies over the Canadian city this week.
Evidence suggests that the 'Beast of Bodmin' is not only surviving but thriving in the wilds of Britain.
A 'floating' figure and some strange lights were observed by at least four witnesses over two nights.
A mysterious spate of UFO sightings over Norway in the mid-20th century has finally been solved.
Amateur pilot Kenneth Arnold kick-started the modern UFO phenomenon after a sighting back in 1947.
The market town of Hinckley has been experiencing a spate of UFO sightings over the last two weeks.
A paranormal investigator has launched an appeal after spotting a strange object over Haverfordwest.
A prototype balloon malfunctioned during a test flight and generated a wave of UFO sighting reports.
A local astronomer spotted the object and reported it to the Leicestershire UFO Investigation Network.
The latest in a long line of impossible objects sighted on Mars is a rock in the shape of a T. rex skull.
The valley is home to mysterious hovering orbs of light that have been sighted for more than a century.
Two men climbing in the mountains of British Columbia spotted an unusual figure in the distance.
A commercial pilot with more than 30 years of experience believes he witnessed something unusual.
A remarkable new type of wind turbine that floats in the sky could soon become a common sight worldwide.
A mother and daughter near Nanton witnessed two mysterious objects flying over their ranch last week.
A couple from Cameron Park reported seeing a 'blue and red' object shooting across the sky.