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Study: Stem cells may repair cord damage
Sep 19 2005 9:26PM (CT)
WASHINGTON (AP) - Injections of human stem cells seem to directly repair some of the damage caused by spinal cord injury, according to research that helped partially paralyzed mice walk again.
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Conservation groups want $404M for frogs
Sep 19 2005 7:39PM (CT)
WASHINGTON (AP) - International conservation groups proposed a $404 million effort Monday to preserve frogs and other amphibians whose sensitive, porous skins often make them the first indicator of when nature goes awry.
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NASA planning moon launch for 2018
Sep 19 2005 7:38PM (CT)
CAPE CANAVERAL, Fla. (AP) - It will cost $104 billion over the next decade to send astronauts back to the moon, NASA's chief said Monday, defending the price tag as an investment the nation can afford despite the expense of Hurricane Katrina.
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