The long-running enigma of the mystery monoliths has entered a new chapter this week.
The phenomenon has been hailed as a miracle, prompting an investigation by church officials.
The clip, which shows the silhouette of a single person high up above the venue, has gone viral on social media.
Scientists have suggested that subterranean lava tubes on Mars could be home to primitive alien life forms.
Records of those who survived the catastrophic eruption have been helping archaeologists learn what happened to them.
The private jet and its passengers had vanished without a trace, leading to decades of fruitless searches.
The historic vessel was used during famed polar explorer Ernest Shackleton's last voyage to the Antarctic.
The Radio 1 presenter has returned with a second series of popular show 'Paranormal with Sian Eleri'.
Developed by Alan Turing, the test can only be passed by an AI that is indistinguishable from a human being.
A shadowy figure has been blamed for setting off the siren of a Red Cross ambulance in Costa Rica.
Discovered on Mars in 1976, could this face-like structure be evidence of aliens, or something else ?
Detecting underwater acoustic signals could provide scientists with new insights into plane crashes.
The contractor and two other witnesses encountered a strange barbell-shaped object over the Canadian wilderness.
Scientists now believe that elephants, like humans, have assigned names that they use when calling one another.
A strange object spotted over Iran has been captured on camera from multiple different angles.
This undecipherable inscription written in an unknown language and writing system has puzzled experts for centuries.
The alleged Bigfoot prints appeared to have been left by someone or something that wasn't wearing any shoes.
An 'out there' new study has put forward the notion that UFOs are piloted by secretive, highly advanced Earth-based beings.
Both pilots had contacted air traffic control to report that they had spotted something unusual in the sky.
Could the Internet be already filled with more AI-generated content than material actually written by humans ?