As the science fiction author publishes the latest novel in his Children of Time series, Children of Strife, he talks to ...

Astronomers have narrowed down the cosmic search for life, identifying fewer than 50 rocky planets among thousands of known ...

Do little green men exist? Was 'Men In Black' a documentary? Prediction markets are pricing the probability of a U.S. government confirmation of alien life before the year 2027. Find out why traders ...

Two archaeologists explore the enduring myth that extraterrestrials contributed to the various ancient cultures around the ...