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Cobalt Replacements Make Solar Cells More Sustainable
August 2, 2013 — Researchers have successfully replaced the rare element iodine in copper-based dye-sensitized solar cells by the more abundant element cobalt, taking a step forward in the development of ... > full story -
Las Cumbres Observatory 'Sinistro' Astronomy Imager Captures First Light
August 1, 2013 — The Las Cumbres Observatory Global Telescope has captured its first on-sky images with the production Sinistro CCD ... > full story -
More Accurate Model of Climate Change's Effect on Soil
August 1, 2013 — Scientists have developed a new computer model to measure global warming's effect on soil worldwide that accounts for how bacteria and fungi in soil control ... > 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
Alternative Fuels
Chemistry
Organic Chemistry
Energy and Resources
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 -
'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 -
Light That Moves and Molds Gels
August 1, 2013 — Researchers have demonstrated a biomimetic response using hydrogels -- a material that constitutes most contact lenses and microfluidic or fluid-controlled technologies. Their study is the first to ... > full story -
New Target for the Fight Against Cancer as a Result of Excessive Blood Vessel Formation
August 1, 2013 — New blood vessel formation (angiogenesis) stimulates the growth of cancer and other diseases. Anti-angiogenic inhibitors slow down cancer growth by disrupting the blood supply to the tumor. To date, ... > full story -
We Each Live in Our Own Little World -- Smellwise
August 1, 2013 — There are some smells we all find revolting. But toward a handful of odors, different people display different sensitivities. A pair of studies identifies the genetic differences that underpin the ... > full story -
Catching Cancer Early by Chasing It: Portable Diagnostic Device That Can Travel to the Patient
August 1, 2013 — Reaching a clinic in time to receive an early diagnosis for cancer -- when the disease is most treatable -- is a global problem. Now a team of researchers proposes a global solution: have a ... > full story
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