Star Trek has been running for almost 60 years, leaving behind these 12 huge unsolved mysteries in the process.

The most famous shapeshifters in Star Trek are the Changelings from the Gamma Quadrant, introduced in Deep Space Nine. Constable Odo from DS9 was one of these shapeshifters, as were the Founders ...

(Emissary, Star Trek: Deep Space Nine) 2370 - Starfleet makes first contact with the Dominion, an alliance of races led by shapeshifting Founders from the Gamma Quadrant. (The Search, Star Trek ...

This week, Star Trek returns to the world of movies with ... that sphere of the Federation—surrounded by the Dominion, the Founders, the Klingons [of this era], the [Romulan secret police ...