Dams May Damage Mekong River, Groups Say Two Thai fishermen show a 646-pound (293-kilogram) giant catfish—an endang...
Monkey Embryos Cloned, Scientists Report Two rhesus monkeys—born of DNA taken from cells of developing monkey embry...
57 New Freshwater Fish Species Found   The silvery pink Coregonus fontanae (top) and the mottled brown Cottus peri...
Taimen's Last Refuge Is Mongolia November 14, 2007—Three taimen line up at the bottom of northern Mongolia'...
World's Largest Trout Thrives in Mong  The world's largest trout, the taimen (seen here in Mongolia's Eg River), h...
World's Smallest Bear Faces Extinction A young sun bear climbs on a branch at the zoo in Berlin, Germany, on April...
Crocodiles Freed by Floodwaters Hunte  Officials release a crocodile back into its farm in Khanh Hoa province, Vie...
Chimps Dig Tubers, Tool Study Finds Using sticks (including these pictured), chimps on an African savanna dig u...
Fish Lives in Logs, Breathing Air, fo  A mangrove rivulus peers out from a rotted-out log. Scientists have now fo...
San Francisco Oil Spill Threatens Wil  An oil-covered bird takes refuge Thursday on the shore at Fort Baker, which...

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