From Borg battles to impossible moral choices, these are the 'Star Trek' episodes that define the hit sci-fi franchise.

Forty years ago, Star Trek crossed over to the mainstream with the 1986 film The Voyage Home, in which Captain Kirk and his ...

Scientists have found new evidence suggesting that interstellar 3I/ATLAS is not an alien spaceship, as one conspiracy theory ...

Apple just quietly crowned a new king of its streaming empire — and yeah, it’s the weird, existential sci-fi one. During a ...

Those concerned that 3I/ATLAS' arrival to our solar system meant that some sort of alien invasion was imminent can breathe a ...

William Shatner's Captain Kirk has many iconic moments across Star Trek's 79 episodes that make the show an absolute ...

Discover the 25 scariest things in the universe in this spine-chilling video. We're giving away some awesome List25 shirts!!

New photos show off NASA's newly constructed Roman Space Telescope, which will soon help researchers unravel the mysteries of ...

Once stolen from actor Nicolas Cage, it eclipsed the record price set in November when a copy of "Superman No. 1" sold for $9 ...