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Patients With Surgical Complications Provide Greater Hospital Profit-Margins
April 16, 2013 Privately insured surgical patients with a complication provided hospitals with a 330 percent higher profit margin than those without a complication, report researchers. Medicare patients with a ... > full story -
Survey Shows Dramatic Improvement in B100 Biodiesel Quality
April 16, 2013 The latest national survey of 100 percent biodiesel "blend stock" samples found that 95% of the samples from 2011-12 met ASTM International fuel quality specifications. The ASTM standards serve as ... > full story -
Cheaper Natural Gas-Powered Cars on the Horizon?
April 16, 2013 When it comes to American consumers' vehicular preferences, a chemist says the choice often boils down to simple economics more so than availability, environment or ... > full story -
Biodiversity Crisis: The Impacts of Socio-Economic Pressures on Natural Floras and Faunas
April 16, 2013 A new study on extinction risk has shown that proportions of plant and animal species being classified as threatened on national Red Lists are more closely related to socioeconomic pressure levels ... > full story -
Resurgence of Endangered Deer in Patagonian ‘Eden’ Highlights Conservation Success
April 16, 2013 The Huemul, a species of deer found only in the Latin American region of Patagonia, is bouncing back from the brink of possible ... > full story -
Escalating Cost of Forest Conservation
April 16, 2013 In the face of unprecedented deforestation and biodiversity loss, policy makers are increasingly using financial incentives to encourage ... > full story -
Energy Issues
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The Future of Our Energy
April 15, 2013 When it comes to sustainable energy supplies hydroelectric plants are usually the best solution, according to researchers who have reviewed the economic, social and environmental impact of fuel ... > full story -
Cutting Specific Pollutants Would Slow Sea Level Rise, Research Indicates
April 14, 2013 With coastal areas bracing for rising sea levels, new research indicates that cutting emissions of certain pollutants can greatly slow down sea level rise. Reductions in the four pollutants that ... > full story -
Compact Multipurpose Scooter for Crowded Megacities
April 12, 2013 Researchers have unveiled an all-new multipurpose scooter prototype, codenamed VOI, at the 3rd Taiwan International Electric Vehicle Show. VOI gets its name from the Vietnamese word for elephant -- a ... > full story -
Carbon Dioxide Removal Can Lower Costs of Climate Protection
April 12, 2013 Directly removing carbon dioxide from the air has the potential to alter the costs of climate change mitigation. It could allow prolonging greenhouse-gas emissions from sectors like transport that ... > full story
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