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PBS NewsHour

Major Embryonic Stem Cell Advance Raises Ethical Quandaries


Researchers at Oregon Health and Science University have achieved a longtime goal. They cloned genes to create embryonic stem cells able to transform into tissues and organs genetically identical to patients who needs them. Jeffrey Brown talks to NPR's Rob Stein about the science as well as the ethical concerns.

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PBS NewsHour

State of the Union 2016

PBS NEWSHOUR offers live coverage of President Obama's speech and the Republican response.


PBS NewsHour

PBS NewsHour Weekend

Premieres Saturday, September 7, 2013 at 6 p.m. ET.


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