A man was shot and killed Tuesday morning by federal agents in Houston's East End, according to United States Immigration and ...

The Fantastic Four #91 is a fun time travel fakeout story, and here is why you should want to own this classic Marvel Comics ...

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

Project Hail Mary, Solaris, and The Hitchhiker's Guide to the Galaxy are all among the very best sci-fi books set in space.

Comets have played an interesting role in the history of astronomy. Since antiquity, many cultures saw them as omens or ...

Starfleet encounters​​​. Whether it's the warlike Klingons, the logic-seeking Vulcans, or the alluring Orions, the Star Trek ...

Having considered more than 1,000 cases, this analyst of unidentified anomalous phenomena has honed a rational process for ...

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

From the Greys to the Nordics, these aliens appear frequently across abduction stories and science fiction tales.

When people ask what the “most Fourth of July movie ever made” is, there’s usually one obvious answer: “Independence Day.” The movie literally ends with aliens getting punched in the face by humanity, ...

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

“Walt Goggins saved my life on that movie,” said Olivia Wilde of the 2011 sci-fi western. “I had a very bad horse accident, ...