A new paper has put forward a new theory to explain why we have yet to hear from any extraterrestrial civilizations.
Many residents of Madero and Tampico believe that nearby extraterrestrials are protecting their cities from hurricanes.
If an intelligent extraterrestrial race suddenly sent us a message, what exactly would the human race say in response ?
Two astronomers discuss their efforts to scour the heavens for signs of extraterrestrial technology.
Carl Sagan once wrote about the possibility that ancient Sumer was visited by benign extraterrestrial beings.
A new YouGov poll has indicated that more people now believe that UFOs may be extraterrestrial in origin.
Footage recorded in 2006 allegedly shows an unidentified entity entering a man's bedroom in the middle of the night.
The James Webb Space Telescope may not find evidence of alien life, but the next telescope probably will.
One of the pioneers of the modern field of the search for extraterrestrial intelligence has sadly passed away.
The US government's UFO office only seems to be interested in investigating objects of potentially extraterrestrial origin.
Researchers have suggested that we may be listening out for the wrong type of extraterrestrial communications.
A coin hobbyist has posted up a photograph of a coin which features the face of an extraterrestrial.
China's 'Sky Eye' telescope has picked up possible evidence of extraterrestrial intelligence.
A new study has suggested that extraterrestrials could hitch a ride across the cosmos on rogue extrasolar worlds.
The Israeli spoon bender has put an extraterrestrial spin on the Voyager 1 probe's recent technical issues.
A new study has attempted to estimate how many intelligent alien civilizations pose a threat.
Published in 1698, the book offers a unique look into how people from the time perceived the possibility of extraterrestrial life.
Two researchers have come up with a possible answer as to why we have yet to encounter intelligent aliens.
According to a new study, it may be quite a long time before we're likely to hear from ET.
It's not a new idea, but should we really be broadcasting our existence to anyone who is listening ?