(PhysOrg.com) -- For years, proponents have touted the benefits of embryonic stem cell research, but the potential therapies still face hurdles. Side effects such as tumor development, a lack of an effective and long-term ...
Biochemistry
Jun 25, 2009
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(AP) -- Apple co-founder and CEO Steve Jobs appears to be a step closer to returning to work, as a doctor gave him an "excellent prognosis" after receiving a liver transplant at a Tennessee hospital.
Business
Jun 24, 2009
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(AP) -- Apple co-founder and CEO Steve Jobs has an "excellent prognosis" after receiving a liver transplant at a Tennessee hospital, a doctor confirmed Tuesday.
Business
Jun 24, 2009
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South Korea on Wednesday conditionally lifted a ban on stem cell research using human eggs, three years after outlawing the practice because a scientist was found to have faked his work.
Biotechnology
Apr 29, 2009
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(PhysOrg.com) -- Toxic uranium is often found in soil and groundwater in places where uranium was either mined or enriched to make nuclear fuel and weapons. Uranium contamination, which is a threat to wildlife and water supplies ...
Environment
Mar 26, 2009
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The legacy of nuclear weapons and nuclear energy development has left ground water and sediment at dozens of sites across the United States and many more around the world contaminated with uranium. The uranium is transported ...
Environment
Feb 23, 2009
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