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Alternative Fuels
Energy and the Environment
Energy and Resources
Organic Chemistry
Renewable Energy
Fuel Cells
Engineers Devise New Way to Produce Clean Hydrogen
May 21, 2013 — Engineers have developed a novel method for producing clean hydrogen, which could prove essential to weaning society off of fossil fuels and their environmental ... > full story -
Bacteria Use Hydrogen, Carbon Dioxide to Produce Electricity
May 19, 2013 — Researchers have engineered a strain of electricity-producing bacteria that can grow using hydrogen gas as its sole electron donor and carbon dioxide as its sole source of ... > full story -
Methane Emissions Higher Than Thought Across Much of U.S.
May 15, 2013 — After taking a rented camper outfitted with special equipment to measure methane on a cross-continent drive, a scientist has found that methane emissions across large parts of the US are higher than ... > full story -
Could Carbon Dioxide Be Injected in Sandstone? Would It Stay There?
May 14, 2013 — As carbon dioxide levels in the Earth's atmosphere top 400 parts per million, options such as storing the greenhouse gas in porous sandstone rock formations found in abundance on the sea floor are of ... > full story -
New Endurance Record for Small Electric Unmanned Aerial Vehicle
May 10, 2013 — Using liquid hydrogen fuel stored in a new NRL-developed cryogenic fuel storage tank, the flight shatters the previous 26-hour record set by the UAV in ... > full story -
Nature of Water
Energy and the Environment
Renewable Energy
Energy and Resources
Inorganic Chemistry
Chemistry
New Advance in Biofuel Production
May 9, 2013 — Researchers have developed an enzyme-free ionic liquid pretreatment of cellulosic biomass that makes it easier to recover fermentable sugars for biofuels and to recycle the ionic ... > full story -
Ceramic Foam Cleans Up Exhaust Gases
April 25, 2013 — The introduction next year of the Euro 6 exhaust-gas standard means that catalytic converters will become more expensive, above all for diesel vehicles. Scientists are working on a catalytic ... > full story -
Galaxy Goes Green in Burning Stellar Fuel
April 23, 2013 — Astronomers have spotted the "greenest" of galaxies, one that converts fuel into stars with almost 100-percent efficiency. The findings come from NASA's Wide-field Infrared Survey Explorer (WISE), ... > full story -
Special E. Coli Bacteria Produce Diesel on Demand
April 22, 2013 — It sounds like science fiction but scientists have developed a method to make bacteria produce diesel on demand. While the technology still faces many significant commercialization challenges, the ... > full story -
Pollution Plumes in Paris Air Are Richer in Gaseous Aromatic Compounds Than in Los Angeles
April 18, 2013 — What is the origin of the volatile hydrocarbons, other than methane, present in city air? Mainly gasoline-powered vehicles, according to a new study. The study also shows that the proportion of ... > full story
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