The best way to find alien technosignatures is to look for ones that have long survived their creators, according to a new ...

Moon dust may be hiding signs of pulverised alien technology, scientist says - Grain-sized remnants of alien technology may ...

The Donald Trump administration has released numerous files about reported UFO sightings as well as bizarre claims and ...

Buzz Aldrin is quoted as having made three observations, one of which was of something with a "sizeable dimension." ...