With tons of "Star Trek" alien races depicted over the decades, consistency is a tall order. And in the case of these aliens, ...

Star Trek has a mixed record when it comes to introducing new alien races. Sure, even non-hardcore Trek fans can list off facts about Vulcans, Klingons, and the Borg, but there are many, many more ...

Star Trek's writers have long used aliens as a way to explore the human condition. For example, the inclusion of Spock in the Enterprise crew showed that humans in the future had overcome prejudices ...