Scientists have rewritten global 'first contact' protocols for how to confirm and announce the discovery of alien ...

A plan to beam powerful radio messages to possible alien civilisations on distant planets has caused consternation among some scientists who believe it could spell doom for humanity on Earth. Leading ...

Historic memo disclosed: A 1955 FBI document claims extraterrestrials warned Earth of its place in the universe and hinted at future landings. Club at the centre: The Detroit Flying Saucer Club ...

Could intelligent alien civilizations really exist somewhere beyond Earth? As advanced telescopes continue discovering new potentially habitable worlds every year, that possibility seems more ...