Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

With new technologies come new opportunities. And that is especially true in astronomy—with every new advanced telescope, we ...

This new group, which is led by Harvard professor Avi Loeb, aims to advise the Trump administration and the U.S. intelligence ...

'The Expanse' is a popular sci-fi TV series that aired for six seasons and is based on James S. A. Corey's novels.

While not exactly a success, this multimedia project (which encompassed a sci-fi Western TV series and video game) was quite ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

The '70s ushered in a huge sci-fi renaissance on TV, making the genre more popular than ever, thanks in part to "Battlestar ...

Astrophysicist Neil deGrasse Tyson has a blunt request for the government as the Pentagon rolls out the highly anticipated UFO files — just “show the alien!” Tyson shared his two cents Monday on “The ...

Astrophysicist Neil deGrasse Tyson is calling on the government to just "show the alien," arguing that after years of whistleblower hearings and Pentagon file dumps, the American public is ready to ...

Steven Spielberg's latest sci-fi blockbuster Disclosure Day has reignited interest in alien invasion stories, blending government conspiracies, extraterrestrial secrets, and humanity's first ...

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