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Antibiotics Ineffective for Most Sinus Infections, Study Finds
February 14, 2012 — Antibiotics that doctors typically prescribe for sinus infections do not reduce symptoms any better than an inactive placebo, according to ... > full story -
Report Seeks to Integrate Microbes Into Climate Models
February 14, 2012 — The models used to understand how Earth's climate works include thousands of different variables from many scientific including atmospherics, oceanography, seismology, geology, physics and chemistry, ... > full story -
Alternative Fuels
Renewable Energy
Energy and the Environment
Biochemistry
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Organic Chemistry
Proteins in Yellowstone Bacteria Considered for Biofuel Inspiration
February 14, 2012 — Studies of bacteria first found in Yellowstone's hot springs are furthering efforts toward commercially viable ethanol production from crops such as ... > full story -
Noncoding RNAs Alter Yeast Phenotypes in a Site-Specific Manner
February 14, 2012 — Scientists have shown for the first time how two long intergenic noncoding RNAs in brewer's yeast contribute to a location-dependent switch for the yeast FLO11 gene to toggle between active and ... > full story -
New Nano-Material Combinations Produce Leap in Infrared Technology
February 14, 2012 — Researchers are using new combinations of nano-materials to produce advances in infrared photodetection ... > full story -
SIV Infection May Lead to Increase in Immune-Suppressive Treg Cells
February 14, 2012 — Tissue in monkeys infected with a close relative of HIV can ramp up production of a type of T cell that actually weakens the body's attack against the invading ... > full story -
Tangled Up in DNA: New Molecule Has Potential to Help Treat Genetic Diseases and HIV
February 14, 2012 — Chemists have created a molecule that's so good at tangling itself inside the double helix of a DNA sequence that it can stay there for up to 16 days before the DNA liberates itself, much longer than ... > full story -
Chemists Mimic Nature to Design Better Medical Tests
February 14, 2012 — Over their 3.8 billion years of evolution, living organisms have developed countless strategies for monitoring their surroundings. Chemists have adapted some of these strategies to improve the ... > full story -
Possible Link to Hyper-Excitability Factors in Epilepsy, Autism and More
February 14, 2012 — A new study is revealing new information about a key protein's role in the development of epilepsy, autism and other neurological disorders. This work could one day lead to new treatments for the ... > full story -
Sobering Future of Wildfire Dangers in U.S. West, Researchers Predict
February 14, 2012 — The American West has seen a recent increase in large wildfires due to droughts, the build-up of combustible fuel, or biomass, in forests, a spread of fire-prone species and increased tree mortality ... > full story -
People Forage for Memories in the Same Way Birds Forage for Berries
February 14, 2012 — Humans move between ‘patches’ in their memory using the same strategy as bees flitting between flowers for pollen or birds searching among bushes for ... > full story -
Motherhood 'Detrimental' to Women's Scientific Careers, Study Concludes
February 14, 2012 — Women with advanced degrees in math-intensive academic fields drop out of fast-track research careers primarily because they want children – not because their performance is devalued or they ... > full story
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