"Eventually, our own Voyager spacecraft will be extraterrestrial artifacts in other stellar systems." ...

A CIA 'psychic spy' recently shared locations of four alien bases he claimed are hiding and operating on Earth, detailing the role each one plays.

Researchers propose turning a future NASA moon base into a quarantine station that would screen space samples before they ever reach Earth.

A nutrition scientist applies metabolism, biology and food science to one of science fiction's oldest questions.

Earth, has seemingly started production as stars tease a return to set in London. The news comes as a welcome update for fans ...

With the release of Disclosure Day, Steven Spielberg’s new film about aliens, a question as old as science fiction itself resurfaces: if aliens were to arrive on Earth, would they come to conquer us, ...

Steven Spielberg's claims of alien visits to Earth spark debate among scientists, who stress the lack of credible evidence ...

Scientists propose building a lab on the moon to screen Mars and other space samples for alien microbes before they ever ...

A provocative study suggests that Jupiter’s frozen moon Europa may not only be hospitable, but that life from Earth could be ...

A biologist specializing in invasive species has partnered with a former Pentagon strategist in pushing NASA to construct a ...