New study hopeful on neural stem cells
Aug 05, 2006 |
4.5 / 5 after 4 votes |
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Neural stem cells derived from federally approved human embryonic cells are inferior to stem cells derived from donated fetal tissue, a new study found.
Russia to stage mock mission to Mars
Space & Earth science / Space Exploration
Aug 05, 2006 |
3.8 / 5 after 6 votes |
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Russia's space agency is seeking volunteers for a 520-day mock Mars mission.
Conjoined Utah twins to be separated
Aug 05, 2006 |
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A Salt Lake City hospital is preparing for complicated surgery on Monday to separate 4-year-old twins joined at the abdomen.
AIDS death rate same despite new drugs
Aug 05, 2006 |
1.2 / 5 after 6 votes |
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A new U.S. study says despite improvements in drug therapy the death rate for AIDS patients in North America and Europe has shown no decline.
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