An alien invasion might sound like science fiction, but a scientist has now revealed what the terrifying consequences of an encounter might be. Professor Avi Loeb, head of Harvard University's Galileo ...

Movies about disasters—natural or human-made—have been produced since the earliest days of film. As early as 1916, a disaster with an extraterrestrial cause was touted in The End of the World, a ...

More “alien” objects are being spotted near UK airports as experts fear they are “getting braver”. Official Government figures show incidents of “unidentified objects” in the atmosphere are growing ...