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

Newly declassified Pentagon UFO files have reignited debate over a possible alien presence on the Moon after a previously ...

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

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

Our search for technosignatures—clear signs of advanced civilizations beyond Earth—takes many forms. Many are driven by the famous Drake equation, which attempts to estimate how many technological ...