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Advance in Regenerative Medicine Could Make Reprogrammed Cells Safer While Improving Their Function
August 1, 2013 — The enormous promise of regenerative medicine is matched by equally enormous challenges. But a new finding has the potential to improve both the safety and performance of reprogrammed ... > full story -
Why Shopaholics Overspend? Poor Credit Management, Buying to Boost Mood, Study Says
August 1, 2013 — Why do shopping addicts keep spending even in the face of harmful financial, emotional and social consequences? A new study suggests poor credit management and a belief that new purchases will create ... > full story -
Removing a Protein Enhances Defense Against Bacteria in CGD Mice
August 1, 2013 — Deletion of a protein in white blood cells improves their ability to fight the bacteria staphylococcus aureus and possibly other infections in mice with chronic granulomatous disease (CGD), according ... > full story -
Cool Heads Likely Won't Prevail in a Hotter, Wetter World: Climate Change Will Likely Exacerbate Violence
August 1, 2013 — Researchers report that even slight spikes in temperature and precipitation greatly increase the risk of personal and civil violence, and suggest that more human conflict is a likely outcome of ... > full story -
Climate Change Occurring Ten Times Faster Than at Any Time in Past 65 Million Years
August 1, 2013 — Not only is the planet undergoing one of the largest climate changes in the past 65 million years, scientists report that it's occurring at a rate 10 times faster than any change in that period. ... > full story -
Energy and the Environment
Renewable Energy
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Chemistry
Organic Chemistry
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New Water Splitting Technique Efficiently Produces Hydrogen Fuel
August 1, 2013 — Radically new technique uses the power of sunlight to efficiently split water into its components of hydrogen and oxygen, paving the way for the broad use of hydrogen as a clean, green ... > full story -
As Climate, Disease Links Become Clearer, Study Highlights Need to Forecast Future Shifts
August 1, 2013 — Climate change is affecting the spread of infectious diseases worldwide, according to an international team of leading disease ecologists, with serious impacts to human health and biodiversity ... > full story -
Temperature Alters Population Dynamics of Common Plant Pests
August 1, 2013 — Temperature-driven changes alter outbreak patterns of tea tortrix -- an insect pest -- and may shed light on how temperature influences whether insects emerge as cohesive cohorts or continuously, ... > full story -
'Soft' Approach Leads to Revolutionary Energy Storage: Graphene-Based Supercapacitors
August 1, 2013 — Researchers have brought next generation energy storage closer with an engineering first -- a graphene-based device that is compact, yet lasts as long as a conventional ... > full story -
Two Dimensions of Value: Dopamine Neurons Represent Reward but Not Aversiveness
August 1, 2013 — The experiments reported here show that dopamine neurons are sensitive to the value of reward but not punishment (like the aversiveness of a bitter taste). This demonstrates that reward and ... > full story
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