It starts with a signal. Faint, strange, and unlike anything humanity has ever recorded. Within hours, it escalates into an ...

The truth is out there — and late President George H.W. Bush apparently knew it — telling a federal official that an alien made contact with humans at a secretive New Mexico air base in 1964, ...

Saiful Islam, 39, a Bangladeshi national, pleaded guilty today to charges related to his role in a conspiracy that smuggled numerous aliens through South America, Central America, and Mexico to the ...

Add Yahoo as a preferred source to see more of our stories on Google. Termed "radical mundanity", a new paper takes a look at explanations for why there is a lack of evidence of technology-using ...