Ben Tennyson from Ben 10 is one of the strongest fictional characters of all time, and could easy destroy some of the most powerful characters around.

Since television’s earliest days, storytellers have turned to time travel TV as one of the medium’s most flexible dramatic devices—a way to revisit history, imagine the future and test the ...

Find out which sci-fi shows are the best for rewatches based on their compelling narratives and character development, from Doctor Who to Dark.