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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 |
Photo: Lice From Fish Farms Killing Wild SalmonA new study of Canadian, ocean-based salmon farms shows that sea lice from the farms swarm the waters around them, forcing young wild fish to swim through clouds of the lice on their way out to sea. Lacking scales, young salmon are especially vulnerable to the parasites. Photograph courtesy PNAS
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ADVERTISEMENTNATIONAL GEOGRAPHIC'S PHOTO OF THE DAY50 Drives of a Lifetime
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