Back in 2007, astronomers picked up an intense burst of energy that would spark a mystery that endures to this day.
The owner of Facebook and Instagram is planning something that could end up proving conspiracy theorists correct.
Over 200 fossilized dinosaur footprints have been found criss-crossing a limestone quarry in Oxfordshire.
This peculiar phenomenon has been generating some heated debate on social media over the last week.
From landing on the Moon to surveying the cosmos - there are plenty of new missions on this year's slate.
The late former president had more than a passing interest in the UFO phenomenon.
Here we take a look back at our most popular weird and bizarre stories from the last twelve months.
Brazilian Athos Salome has been attributed with correctly predicting major events that happened recently.
Here we take a look back at the most popular historical mysteries and discoveries from the last twelve months.
The men, who were from Oregon, sadly never made it back from their Sasquatch-hunting expedition.
Here we take a look back at our most popular general mystery stories from the last twelve months.
Speculation has been rife in recent weeks over whether or not Trump will disclose data about the UFO phenomenon.
Here we take a look back at our most popular paranormal stories from the last twelve months.
The 19-year-old got more than she bargained for when she bit down on the notoriously hard confectionary.
Here we take a look back at our most popular cryptozoology stories from the last twelve months.
The mysterious object was so bright that it lit up the night sky and made absolutely no noise whatsoever.
Here we take a look back at our most popular UFO stories from the last twelve months.
We take a look at some of the events that Nostradamus himself believed will come to pass next year.
Just how fast would Santa need to have been going to deliver all the presents within the space of one evening ?
The probe is spending Christmas Eve attempting to fly closer to the Sun than any other spacecraft in history.