This week, Chantel tackles one of the ocean’s most misunderstood creatures: dolphins. From their surprising evolutionary origins to the wildly diverse, intelligent, and sometimes bizarre, species found in oceans and rivers around the world, the episode explores the good, the bad, and the truly unhinged sides of dolphin behavior. We wrap it up with a shocking Cold War–era experiment involving NASA and dolphins, leaving you to rethink everything you thought you knew about the ocean’s most famous mammals.











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