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Some parts of the body repair themselves. Skin, for instance. Bone, even the liver.Heart muscle does not.For decades, scientists have tried to understand…
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In the near future, scientists may be able to reproduce blood-forming stem cells in a laboratory. That could save the lives of thousands of people…
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The Texas Medical Board has approved new rules on experimental stem cell therapies such as the one Gov. Rick Perry underwent during back surgery last…
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Texas wildlife officials have closed one of the state's five fish hatcheries because of lack of water from the ongoing drought.Texas Parks and Wildlife…