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| Repeated anesthesia may affect kids' learning Thu, 11 Mar 2010 18:37:00 EST |
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A study with rodents shows repeated anesthesia wipes out memory-forming cells, but exercise may help undo the damage, scientists say.
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| Scientists learning how monkeys fend off "monkey AIDS" Wed, 10 Mar 2010 14:00:01 EST |
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The findings could be useful in the quest to design a vaccine for people, biologists say.
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| Exposure to letters A or F may affect test scores Tue, 09 Mar 2010 22:38:00 EST |
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Seeing the letter "A" before a test can improve a student's score, while noticing an "F" may reduce it, according to a study.
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| Quake moved whole city Mon, 08 Mar 2010 21:22:00 EST |
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The massive earthquake that struck Chile last month moved an entire city at least 10 feet (3 meters) to the west, scientists say.
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| At sentencing, some murder victims "matter" more than others Mon, 08 Mar 2010 11:01:00 EST |
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A defendant is much more likely to get a death sentence if he or she kills a "high-status" victim than if not, a study claims.
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