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LSU professors work to improve efficiency of ethanol fuel
Lowering fuel emission levels is a topic facing constant scrutiny by the global public. Rising gas costs, environmental concerns and conflicts in oil-producing areas have made consumers, corporations and researchers more than curious about the potential of alternative, or "green," fuels, such as ethanol. view more (2007-08-14)
The race for biofuels driving alternative sources of biomass
Researchers have been studying fuels from biomass for years. Now, with growing dependency on foreign oils and an energy-conscious society emerging, biofuels are fast becoming part of a fuel revolution that could reach pumps all across America. view more (2007-10-29)
Nuclear cannibals
Nuclear energy production must increase by more than 10 percent each year from 2010 to 2050 to meet all future energy demands and replace fossil fuels, but this is an unsustainable prospect. view more (2008-03-05)
Does Facebook usage contribute to jealousy in relationships?
The more time college students spend on Facebook, the more likely they are to feel jealous toward their romantic partners, leading to more time on Facebook searching for additional information that will further fuel their jealousy, in an escalating cycle that may become addictive. view more (2009-08-07)
Using microbes to fuel the US hydrogen economy
The focus on hydrogen as a future fuel source is compelling given dwindling supplies of oil and natural gas, as well as escalating costs and the fact that burning fossil fuels releases large amounts of carbon dioxide, a "greenhouse" gas, into the atmosphere. view more (2006-09-13)
Trailblazing rural community shows green heating oil a viable option
Local schools and homes in the small Georgian town of Reepham in Norfolk are taking part in the groundbreaking 12-month trial, led by the University of East Anglia (UEA). view more (2009-02-09)
Forest fire prevention efforts will lessen carbon sequestration, add to greenhouse warming
Widely sought efforts to reduce fuels that increase catastrophic fire in Pacific Northwest forests will be counterproductive to another important societal goal of sequestering carbon to help offset global warming. view more (2009-07-09)
Separating uranium from plutonium
Moscow researchers have made the supercritical carbon dioxide work. Saturated with special reagents, carbon dioxide first extracts uranium from the spent nuclear fuel waste, then extracts plutonium and then flies away into the atmosphere. As a matter of fact, the spent nuclear fuel consists of multiple elements. First of all, this is uranium that... view more... (2003-08-08)
High-pressure compound could be key to hydrogen-powered vehicles
A hydrogen-rich compound discovered by Stanford researchers is packed with promise of helping overcome one of the biggest hurdles to using hydrogen for fuel--namely, how do you stuff enough hydrogen into a volume that is small enough to be portable and practical for powering a car? view more (2009-05-11)
Carnitine supplements reverse glucose intolerance in animals
Supplementing obese rats with the nutrient carnitine helps the animals to clear the extra sugar in their blood, something they had trouble doing on their own, researchers at Duke University Medical Center report. view more (2009-08-13)
New X-ray technique may lead to better, cleaner fuel injectors for automobiles
Standard microscopy and visible light imaging techniques cannot peer into the dark and murky centers of dense-liquid jets, which has hindered scientists in their quest for a full understanding of liquid breakup in devices such as automobile fuel injectors. view more (2008-02-25)
Wood stoves -- a viable home heat source?
The stress of rising natural gas prices is leading many consumers to rethink how they heat their homes. view more (2009-07-15)
'Plastic oil' could improve fuel economy in cars, chemists say
Recycled plastic bottles could one day be used to lubricate your car's engine, according to researchers at Chevron and the University of Kentucky, who in laboratory experiments converted waste plastic into lubricating oil. These polyethylene-derived oils, they say, could help improve fuel economy and reduce the frequency of oil changes. view more (2005-06-14)
Some biofuels might do more harm than good to the environment, study finds
Biofuels based on ethanol, vegetable oil and other renewable sources are increasingly popular with government and environmentalists as a way to reduce fossil fuel dependence and limit greenhouse gas emissions. view more (2008-05-28)
UT Knoxville and ORNL researchers turn algae into high-temperature hydrogen source
In the quest to make hydrogen as a clean alternative fuel source, researchers have been stymied about how to create usable hydrogen that is clean and sustainable without relying on an intensive, high-energy process that outweighs the benefits of not using petroleum to power vehicles. view more (2009-11-12)
Hydrogen tank lighter than battery
Dutch-sponsored researcher Robin Gremaud has shown that an alloy of the metals magnesium, titanium and nickel is excellent at absorbing hydrogen. view more (2008-11-05)
Fuel Emissions From Marine Vessels Remain a Global Concern
Marine vessels are no longer resting in a safe harbor. The forecast for clear skies and smooth sailing for oceanic vessels has been impeded by worldwide concerns of their significant contributions to air pollution and greenhouse gas emissions that impact the Earth's climate. view more (2008-09-10)
Connecting fuel-cells to the power grid
The travelling colossus weighs 20 tons and measures over seven meters in length. A few months ago, the core of the “PEM Oberhausen” power supply system completed its long journey from canadian Vancouver to the Ruhr region in Germany. On August 27, Ernst Schwanhold, the North Rhine-Westphalia minister for industry, small and... view more... (2002-09-20)
All the carbon counts
Cutting down forests for agriculture vents excess carbon dioxide into the air just as industrial activities and the burning of fossil fuels do. view more (2009-05-29)
Engineers rescue aging satellites, saving millions
Researchers have used a new technique to save $60 million for broadcasters by extending the service life of two communications satellites. view more (2007-09-06)
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