News tagged with issues
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New ethical questions are being raised in stem cell research
Dec 10, 2009 |
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A groundbreaking discovery two years ago that turned ordinary skin cells back into an embryonic or "pluripotent" state was hailed as the solution to the controversial ethical question that has plagued stem-cell science for ...
3 Questions: Henry Jacoby on Copenhagen
Dec 09, 2009 |
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The co-director of MIT’s Global Change program discusses what to expect from the U.N. Climate Change Conference, and the effects of 'Climategate.'
Strict blood sugar control in some diabetics does not lower heart attack, stroke risk
Dec 14, 2009 |
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(PhysOrg.com) -- Strictly controlling blood glucose levels in type 2 diabetics with coexisting health problems such as heart disease and hypertension does not lower their risk of a heart attack or stroke, according to a UC ...
What's so funny about global warming?
Dec 10, 2009 |
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Ian Leung has wanted to do something about global warming for almost two decades. Ever since he switched careers in 1991 from science advisor to the Ontario Ministry of Environment to pursue a career as an actor, the environment-and ...
Electronic patient records are not a panacea
Dec 14, 2009 |
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Large-scale electronic patient record (EPR) programmes promise much but sometimes deliver little, according to a new study by UCL researchers that reviewed findings from hundreds of previous studies from all over the world.
Engineers help secure California highways and roads
6 hours ago |
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Sprays of dirt flew out of a soil box that held a retaining wall as it violently shook from a simulated 7.4 magnitude earthquake. The wall was put to test recently by engineers at the UC San Diego Englekirk ...
GAO: FDA yet to make safety changes post-Vioxx
Medicine & Health / Medications
Dec 09, 2009 |
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(AP) -- The Food and Drug Administration still hasn't restructured its staff to better monitor drug safety, more than three years after experts recommended key changes in the wake of the Vioxx scandal.
Irrigation decreases, urbanization increases monsoon rains
Space & Earth / Earth Sciences
10 hours ago |
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A Purdue University scientist has shown man-made changes to the landscape have affected Indian monsoon rains, suggesting that land-use decisions play an important role in climate change.
US-China showdown still looms over climate talks
8 hours ago |
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(AP) -- In a showdown between the world's two largest polluters, China accused the United States and other rich nations Tuesday of backsliding on fighting global warming and the top U.S. envoy said Chinese ...
Developing countries end boycott at climate talks
Dec 14, 2009 |
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(AP) -- Poor countries ended a boycott of U.N. climate talks Monday after getting assurances that rich nations were not conspiring to soften their commitments to cutting greenhouse gases, European officials ...
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