Star Trek has finally confirmed a decades-old fan theory about the family connections between key cosmic foes.

Trelane, who first appeared in the 1967 episode The Squire of Gothos, was up to his usual tricks in the latest episode of ...

For a franchise so preoccupied with science, Star Trek loves bringing in the occasional god-like being to shake things up.

The latest Season 2 trailer for Star Trek: Discovery has people talking, and not just about Ethan Peck's sexy bearded Spock. Folks are working up theories as to the identity of the "Red Angel" and ...

This theory may have more to do with how fans have received the new Star Trek series than anything that has actually occurred in it, but it’s a theory that refuses to die.

The latest episode of Star Trek: Discovery, 'Vaulting Ambition' confirmed yet another fan theory that Jason Isaacs' Captain Lorca has actually been from the Mirror Universe all along.

We've done lists before talking about some of the craziest fan theories about Star Trek, but we've still barely scratched the surface. The Trek universe basically allows for anything to be possible.