7 sea creatures we can’t believe are real. ... “It’s the unknown,” says Erich Hoyt, author of Creatures of the Deep: In Search of the Sea’s Monsters and the World They Live In.

Search. Newsletters. NPR Shop. All Songs Considered Tiny Desk New Music Friday ... Swarms Of Tiny Sea Creatures Are Powerful Enough To Mix Oceans, Study Finds. April 18, 2018 1:43 PM ET.