As it turns out, this peculiar aerial phenomenon actually has a conventional explanation.
The men, who had been operating a reconnaissance drone, spotted a wide, thin disc hovering in the distance.
The footage, which sparked some intense debate online over its authenticity, appears to be the real deal.
Astronomers have been exploring whether these huge stellar explosions could be acting as deep space beacons.
A strange and rarely seen type of sea creature has been appearing more and more frequently along the coastline.
An unreleased video reportedly exists that shows an unknown object interfering with a nuclear missile.
Where great white sharks give birth has long remained one of the most enduring mysteries in shark science.
During Word War II, pilots on both sides reported witnessing strange phenomena in the skies over Europe and beyond.
Elon Musk's ambitious brain-computer interface startup has carried out its first ever human brain implant procedure.
An ultramarathon runner unwittingly encountered a mysterious figure during a 100-mile race in the Hawaii rainforest.
Scientists in the UK have discovered what appears to be a gargantuan ring-shaped structure far off in space.
According to reports, Grusch gave a talk to a number of 'Wall Street bigwigs' and intelligence community officials.
The LA-based group is offering a large cash sum to anyone who can perform paranormal abilities under scientific test conditions.
This remote Rhode Island house has been home to all manner of unexplained occurrences over the years.
The object was captured on camera during a livestream of aircraft activity over Los Angeles International Airport (LAX).
Paranormal investigators recently picked up something unusual on camera during an event at an Edwardian swimming pool.
It is hoped that the JT-60SA reactor will help to pave the way toward clean, near-limitless energy for everyone.
Lt Warren Singer's plane had disappeared without a trace during an attack on Italian airfields in 1943.
The ex-US intelligence officer recently talked a bit more about his findings on the Joe Rogan Experience podcast.
The enormous spacecraft successfully reached space for the first time but was unable to make it home in one piece.