Pythons Blamed For Everglade's Disappearing Animals
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Nonnative pythons, like this one, are invading the Florida Everglades. As a top predator, the snakes have crippled the populations of rabbits, raccoons and other animals. Joe Raedle/Getty Images hide caption

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Invasive Pythons Put Squeeze On Everglades' Animals
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Doberman In 'Hugo' Snubbed For Dog Movie Award
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Wolves Attract Tourists, But Reality Lurks
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Stem Cell Eye Therapy Shows Promise
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Vucetich Discusses Long-Running Predator-Prey Study
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Dog In 'The Artist' To Retire
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A veiled chameleon (Chamaeleo calyptratus) at the Rolling Hills Wildlife Adventure outside Salina, Kan. Joel Sartore hide caption

toggle caption Joel Sartore
One Man's Quest To Capture America's Endangered Zoo Animals (With A Camera)
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Dog-Gone Genetics: A Few Genes Control Fido's Looks
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New advice on housing lab rodents has left research centers confused about compliance and worried about the costs. Tom Gannam/AP hide caption

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Labs Size Up New Guidelines For Rodent Cages
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Talking Science With Arianna Huffington
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Get Inked For Science
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New Tuberculosis Strain Thwarts All Antibiotics
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