The prediction of the founder of a global UFO organization prompted crowds to gather in anticipation of a 'visit'.
Prominent figures in the UFO community offered their insights to government officials at the briefing on Thursday.
Residents of the remote Outer Hebrides off the coast of Scotland have been plagued by the mysterious noise.
Researchers have been using underwater cameras to capture footage inside the wreck of the USS Yorktown.
The megastructure first proposed by physicist Freeman Dyson may be possible, but with very specific limitations.
Google is developing a new AI model in an attempt to understand and replicate dolphin whistles and clicks.
Seismic readings from NASA's InSight lander have increased the likelihood that there is life on Mars today.
A babysitter who tried to prove that there was no 'monster' under the boy's bed got more than she bargained for.
The camera was unexpectedly found by a robotic submarine and there was still undeveloped film inside.
A couple who had been walking along the sands was shocked to discover something very strange indeed.
Antarctica is essentially an entire lost continent with a potential treasure trove of archaeology hidden underneath.
New findings suggest that the location of the Durupinar formation was underwater around 5,000 years ago.
Millions of years ago, our solar system stood in the path of a veritable tsunami of gas and dust.
A new image has emerged showing what appears to be a 'hump' just under the surface of the water.
The remarkable catch, which has since gone viral, has prompted conspiracy theories about undersea aliens.
The research aims to provide the psychological benefits of near-death experiences to those who are about to die.
The bizarre case is now understood to be one of 21 being more closely investigated by government officials.
This remarkable aerial vehicle is capable of driving on the road and then taking off into the wide blue yonder.
The project is designed to pave the way toward a sustainable human settlement beneath the surface of the sea.
A series of strange encounters in California back in the 1950s have often flown somewhat under the radar.