The terrifying Xenomorphs of Alien: Earth arrive in the form of an unexpected sneak peek before the hit FX show's upcoming ...

Chinese scientists' claims that their "Sky Eye" telescope could have picked up signals from intelligent aliens have been met ...

What movies have defined the sci-fi genre? Here, we're looking at the movies that established and sometimes reinvented the familiar hallmarks of sci-fi movies.

From groundbreaking creature features like Godzilla to B-classics like Forbidden Planet, these sci-fi classic masterpieces ...

Black holes can release enormous energy through hot disks, surrounding plasma and powerful jets, enough to support a civilization far beyond ours. Any giant collector would release unused energy as ...

In searches for past and present Martian life, some scientists say we’ve been too cautious to see what’s right in front of us ...

Finding out about distant worlds and their potential for life is clearly on a lot of astronomers’ minds. The other thread we ...

"For all living things, getting a nourishing meal with the least amount of effort is a key to survival," a Harvard University ...

George Takei led a 60th anniversary celebration of Star Trek at San Diego Comic-Con, where the veteran actor received a ...

One of the challenges of searching for technosignatures (i.e., signs that intelligent life somewhere in the universe has ...

Searching for extraterrestrial intelligence has so far primarily meant focusing on one particular type of signal—and that ...

Science-fiction thriller “Hope” maintained its powerful grip on the top spot at the South Korean box office during the ...