February 19, 2008—Giant sea spiders and other species are among thousands of creatures—a quarter of them previously unknown—found in the icy depths of what some scientists call the Southern, or Antarctic, Ocean.
Welcome to the National Geographic video player.
You need the Flash Player version 8 or higher and a JavaScript enabled browser to view this site. Please click here to download the free flash player.
© 1996-2007 National Geographic Society. All rights reserved.