Compared to most planets in the Known Universe in Frank Herbert's "Dune" saga, the lush oceanic planet of Caladan feels like paradise. The environmental facets of this bountiful planet are often ...

This post contains spoilers for Frank Herbert's "Dune" novel series. The lush greenery and oceanic beauty of Caladan emerge as our entry point into the rich, expansive world of "Dune," with Paul ...