A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...

God and aliens are having a moment. But what do Christianity and other faiths really teach about ETs?

As much as Steven Spielberg likes aliens, he seems to prefer holding them at arm’s length. The creatures in Close Encounters ...

Raymond Davis Jr. is dwarfed by the giant tank used by the Homestake detector in South Dakota, which first detected solar ...

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

The big-idea explorers at Aperture dive into the most mind-bending thought experiments that continue to defy explanation and ...

For decades, the question of whether life exists beyond Earth has been the domain of science fiction writers and late-night ...

A NASA astronaut preparing for a grueling eight-month stint in orbit reveals a plan to test for extraterrestrial life.

In this video, I share three quick Valentine themed science experiments you can do with simple supplies at home or in the ...

With his new movie, Disclosure Day, Steven Spielberg wonders how humankind would react to undeniable proof of the existence ...

Astronomers studying the atmospheres of several intensely heated exoplanets uncovered an unexpected pattern that may reveal a ...

Steven Spielberg's sci-fi adventure, which premiered in theaters on June 12, is another exploration of the filmmaker's fav ...