Science fiction has subgenre upon subgenre, and not all of them are made equal. Time travel sci-fi, for instance, though it has sometimes resulted in some of the most beloved sci-fi shows and movies ...

Movies and television shows have explored time travel often—it's a fascinating concept with nearly endless possibilities for storytelling, so it's no wonder writers return to it time and time again.

Janelle has an extensive career as a writer, with over a decade of freelance experience, especially when it comes to pop culture. Although her first love was music, she also enjoys digging into ...