There have been sightings of a snake-like sea monster off the coast of Southern England for over 100 years.
A relatively nearby extrasolar world discovered back in 2004 has since disappeared without a trace.
A bright fireball was spotted spiralling down from the heavens over the Cambridgeshire area earlier this week.
A Cambridge University worker has photographed a large wildcat with 'big claws' in his garden.
A skeleton found buried on the banks of a river in Dublin has turned out to be more than 600 years old.
Video footage captured in South Korea shows the moment a strange string of lights appeared in the sky.
Scientists have been attempting to solve the 1,400-year-old mystery of Japan's 'pheasant tail' sky phenomenon.
A unique form of singing that produces two tones simultaneously has remained an enigma for many years.
Anyone self-isolating due to the coronavirus pandemic can now explore the mansion's mysteries from home.
Commuters in New Zealand have been left puzzled by the appearance of possum tails all over the roads.
A major new Hollywood movie will explore the mystery behind the enigmatic Bermuda Triangle.
Rangers in Kenya have solved the mystery of what happened to two of the last few remaining white giraffes.
A recent video allegedly shows a mystery object outside the space station, but is everything as it seems ?
The discovery of a large feline print in the Blue Mountains has reignited speculation of a mystery big cat.
Newly released emails show that officials at F.E. Warren AFB did not know who was behind the Colorado drones.
The Washington state Department of Transportation has revealed what the alleged 'Bigfoot' actually was.
A village in France had been offering a reward to anyone who could decipher a strange 230-year-old message.
Samsung Galaxy owners were left puzzled when a strange message was sent out during the night.
An unsuspecting amphibian recently found itself at the center of a very peculiar mystery in Quebec, Canada.
Scientists have identified a strange new type of virus with a genome that is almost entirely unknown to science.