A peculiar white, circular object or structure has left eagle-eyed Google Earth sleuths scratching their heads.
For decades, an eerie phenomenon has endured along the abandoned railroad tracks of a small town.
The mission will focus on solving the mystery of the Gruithuisen Domes which were first discovered in the 1800s.
Multiple pilots have reported inexplicable near-collisions with unknown objects over the last few days.
The hapless feline, which was picked up in a rural part of the state, appeared to have come a very long way.
The geneticist who determined that Nessie could be a giant eel is planning to return to the loch once again.
An intriguing new documentary is set to delve deep into the mystery of the UK's most famous UFO incident.
Someone has been leaving a plate of bananas on the ground in Beeston, England every month for over a year.
The racing legend had been flying home on a private jet when the aircraft almost collided with a mystery object.
Police have expanded their patrols in Ireland after a disturbing nighttime encounter with a very strange individual.
A major figure on the UFO scene has put forward what he thinks is the real story behind the recent drone crisis.
Five decades on from her disappearance, the mystery of what happened to Sheila Fox has finally been solved.
Residents across multiple states have been reporting strange clouds of fog with a 'chemical-like smell'.
Back in 2007, astronomers picked up an intense burst of energy that would spark a mystery that endures to this day.
Here we take a look back at our most popular general mystery stories from the last twelve months.
A police department in New Jersey reported that a drone it had sent up to investigate was unable to apprehend the objects.
Unidentified drones are now being seen with such regularity that even the FBI is struggling to solve the mystery.
Robert Klein has come forward to reveal an unexplained encounter with a UFO that occurred back in 2022.
The hapless animal was spotted several times wandering around with the yellow jacket fully zipped up.
The unmanned aerial vehicles have been spotted multiple times over three bases in the last week.