National Geographic Traveler has scoured the globe for the world's most beautiful, interesting, and off-beat road trips. Dive in to get drive directions, quizzes, photos, and more.
Tuesday, November 10, 2009 |
Tuesday, November 10, 2009 |
Photo: Blind Cavefish Can Produce Sighted OffspringThe results show that different populations of the fish lost their sight in different ways but retained most of their visual systems, experts say. Photograph © Simon Colmer and Abby Rex/Alamy
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ADVERTISEMENTNATIONAL GEOGRAPHIC'S PHOTO OF THE DAY |
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