Scientists are now developing spinning space stations with artificial gravity that could take astronauts deeper into the ...

If so, why haven’t they said hello? The humble residents of this pale blue dot have been on a quest to find an alien civilisation for more than a century. First, it was the “canals” of Mars. Then ...

A whistleblower claim from a “psychic spy” alleges the CIA scanned consumer DNA databases for “Nordic” extraterrestrial bloodlines. The story has problems.