Consciousness could be a fundamental part of reality, like gravity or matter, according to this controversial theory.

For decades, scientists have tried to turn the question of alien life from late-night speculation into something you can ...

A megacorporation's research ship returns from a 65-year mission into deep space loaded with gooey alien specimens. But—and stop me if you've heard this one before—something goes wrong. The ship ...

The recent visit to our solar system by the interstellar object 3I/ATLAS has sparked speculation about whether it’s another ...

(CNN) — In space, no one can hear you scream, but they can sure hear you scratching your head as you try to make sense of the sprawling “Alien” universe. While Ridley Scott’s 1979 haunted-house-in-the ...

After years of uneven entries and stalled projects, the Alien franchise is reclaiming its place in pop culture.

(CNN) — In space, no one can hear you scream, but they can sure hear you scratching your head as you try to make sense of the sprawling “Alien” universe. While Ridley Scott’s 1979 haunted-house-in-the ...