One University of Louisville computer scientist has been exploring possible ways to escape to the 'real world'.
Scientists believe that they have definitively proven that the interstellar visitor 'Oumuamua was not an alien spacecraft.
Researchers now believe that the extinction of the thylacine occurred much more recently than the 1930s.
Police in Atizapan de Zaragoza have reportedly been investigating sightings of a large creature in the water.
The fire that tore through the iconic Parisian landmark was undoubtedly devastating, but there has been a silver lining.
Scientists have been studying an incredibly well-preserved bear that was found in the Siberian permafrost.
NASA has published images of the spacesuit that astronauts will be wearing when they next set foot on the Moon.
An optical illusion that has been doing the rounds for years has resurfaced once again on social media.
Former BBC producer Simon Holland believes that he may have found an explanation for the famous 1990 UFO photograph.
The grainy, black-and-white images show what appears to be a thin, cylindrical object flying over the city of Baghdad.
A woman from Chicago suffers from a severe form of pica - the abnormal compulsion to consume non-food items.
A rare and fascinating species of jellyfish has been spotted during recent efforts to explore the seas of the Antarctic Peninsula.
The find, which has been described as 'very important', could in fact be the first of many such discoveries.
Dark energy could be the key to understanding a cyclical universe that contracts and expands over and over again.
The remains of a creature described as a 'mer-monkey' have been kept at Japan's Enju-in Temple for decades.
A mysterious metal sphere has been the focus of much speculation since it appeared on a beach in Hamamatsu.
An audio recording of a pilot discussing the unexplained sighting with air traffic control has been released online.
There have been multiple sightings of small humanoids on the island of Flores in Indonesia over the last few decades.
A trove of documents, photographs and records pertaining to the FBI's search for a lost gold horde has been published.
Squirrels capable off sniffing out narcotics have been trained by police in the city of Chongqing in southwestern China.