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Energy and the Environment
Sustainability
Energy and Resources
Renewable Energy
Petroleum
Alternative Fuels
Secrets of the First Practical Artificial Leaf
May 9, 2012 — A detailed description of development of the first practical artificial leaf -- a milestone in the drive for sustainable energy that mimics the process, photosynthesis, that green plants use to ... > full story -
Chemists Explain the Molecular Workings of Promising Fuel Cell Electrolyte
April 22, 2012 — Researchers have revealed how protons move in phosphoric acid in a study that sheds new light on the workings of a promising fuel cell ... > full story -
Probing Hydrogen Under Extreme Conditions
April 13, 2012 — How hydrogen -- the most abundant element in the cosmos -- responds to extremes of pressure and temperature is one of the major challenges in modern physical science. Moreover, knowledge gleaned from ... > full story -
Immune Cells, 'Macrophages' Become Activated by Body Temperature
April 9, 2012 — Scientists have identified the mechanism through which TRPM2 is activated by body temperature with hydrogen peroxide produced by immune ... > full story -
Algae Biofuels: The Wave of the Future
April 3, 2012 — Researchers have assembled the draft genome of a marine algae sequence to aid scientists across the US in a project that aims to discover the best algae species for producing biodiesel ... > full story -
Energy and the Environment
Energy Technology
Renewable Energy
Energy and Resources
Fuel Cells
Electricity
Electricity and Carbon Dioxide Used to Generate Alternative Fuel
March 29, 2012 — Imagine being able to use electricity to power your car and it's not an electric vehicle. Researchers have for the first time demonstrated a method for converting carbon dioxide into liquid fuel ... > full story -
Two-in-One Device Uses Sewage as Fuel to Make Electricity and Clean the Sewage
March 28, 2012 — Scientists have described a new and more efficient version of an innovative device the size of a washing machine that uses bacteria growing in municipal sewage to make electricity and clean up the ... > full story -
More Economical Way to Produce Cleaner, Hotter Natural Gas
March 27, 2012 — New technology is offering the prospect of more economical production of a concentrated form of natural gas with many of the advantages — in terms of reduced shipping and storage costs — ... > full story -
Insects (including Butterflies)
Energy and the Environment
Renewable Energy
Sustainability
Energy and Resources
Solar Energy
Butterfly Wings' 'Art of Blackness' Could Boost Production of Green Fuels
March 26, 2012 — Butterfly wings may rank among the most delicate structures in nature, but they have given researchers powerful inspiration for new technology that doubles production of hydrogen gas — a green ... > full story -
Energy and the Environment
Alternative Fuels
Renewable Energy
Energy and Resources
Nuclear Energy
Fuel Cells
Nuclear Power Plants Can Produce Hydrogen to Fuel the 'Hydrogen Economy'
March 26, 2012 — The long-sought technology for enabling the fabled “hydrogen economy” — an era based on hydrogen fuel that replaces gasoline, diesel and other fossil fuels, easing concerns about ... > full story
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