An explanation for this remarkable meteorological phenomenon was shared online by NASA - but not everyone was convinced.
Remarkable Met Office time-lapse footage shows clouds flowing like water over the Rock of Gibraltar.
A pair of paranormal investigators had a terrifying experience with a mysterious growling 'creature'.
The US Navy has stated that releasing any more of its UFO footage would 'harm national security'.
The 31,000-year-old skeleton is believed to be the earliest known evidence of surgical intervention.
The 'Holmfield hum' is so irritating that it has left some people suffering from ill-health and sleep deprivation.
Following two scrubbed launches due to various issues, the likelihood of the mission going ahead this month is looking bleak.
The 17th-Century burial was recently unearthed by archaeologists at a cemetery in Poland.
One of the pioneers of the modern field of the search for extraterrestrial intelligence has sadly passed away.
The highest resolution footage yet seen of the ill-fated vessel shows the wreck in more detail than ever before.
Two separate sightings of the elusive Sasquatch were recently submitted to the Bigfoot Field Researchers Organization.
Two unrelated individuals who look almost exactly the same may have more in common with one another than previously thought.
50 years on from the last manned mission to the Moon, Artemis I is about to begin a new era of lunar exploration.
The newly released clip is a processed recording of sound waves rippling through clouds of gas and plasma.
The US government's UFO office only seems to be interested in investigating objects of potentially extraterrestrial origin.
Controversy surrounds the claim that a prominent researcher has found an 'alien' mummy in Mexico.
The space agency has announced details of several potential landing sites for the next manned mission to the Moon.
NASA officials are reportedly ramping up preparations for the agency's investigation into the UFO phenomenon.
A TikTok user attracted several million views after posting up a video of 'blood' coming out of her bathroom wall.
Scientists have determined that this very strange 500 million-year-old creature was not actually related to humans.