Space may be the place, but some of the best sci-fi series happen underwater. We rounded up our favorites for streaming.

Many a movie has been made about the mysterious dangers of the sea, and that's not even counting the roughly 6,000 shark-related flicks produced by the Syfy channel in the 2010s. TV series, on the ...

Many a movie has been made about the mysterious dangers of the sea. TV series, on the other hand—that’s a smaller school of ...