It's not just iconic characters like Kirk, Spock, and Janeway that have made "Star Trek" one of the best science fiction franchises of all time. It's also its memorable alien races like the Klingons, ...

Just like favorite characters, everyone has their own personal favorite "Star Trek" aliens that stand above the rest. That said, there are a handful of alien races in the franchise that have become ...

A lot of the alien races in the Star Trek universe are humanoid, and the original series explained that fact way back in the ...