
HIFiRE Scramjet Research Flight Will Advance Hypersonic Technology
A team that includes NASA
and the U.S. Air Force
Research Laboratory (AFRL)
is celebrating the
successful launch of an
... > full story

Secrets of the First Practical Artificial Leaf
A detailed description of
development of the first
practical artificial leaf --
a milestone in the drive for
sustainable energy that
mimics the process,
... > full story

New Battery System Could Reduce Buildings' Electric Bills
The team of scientists who
has been developing
innovative low-cost
batteries that are safe,
non-toxic, and reliable with
... > full story

New Harvesting Approach Boosts Energy Output from Bacteria
A novel energy system
increases the amount of
energy harvested from
microbial fuel cells by more
than 70 times. ... > full story
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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 -
Energy and the Environment
Electricity
Energy Technology
Global Warming
Renewable Energy
Environmental Issues
Rivers Flowing Into the Sea Offer Vast Potential as Electricity Source
April 18, 2012 A new genre of electric power-generating stations could supply electricity for more than a half billion people by tapping just one-tenth of the global potential of a little-known energy source that ... > full story -
Hybrid Copper-Gold Nanoparticles Convert CO2
April 11, 2012 Researchers have come up with a solution that may further reduce the energy needed for copper to convert carbon dioxide, while also making the metal much more ... > full story -
Energy and the Environment
Energy Technology
Renewable Energy
Fuel Cells
Electricity
Environmental Science
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 -
Nanotechnology: Feel the Pressure
March 28, 2012 Nanowires have superior electrical and mechanical properties and can be put to good use in pressure sensors, new research ... > 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 -
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 -
Nanopower: Avoiding Electrolyte Failure in Nanoscale Lithum Batteries
March 21, 2012 It turns out you can be too thin -- especially if you're a nanoscale battery. Researchers have built a series of nanowire batteries to demonstrate that the thickness of the electrolyte layer can ... > full story -
Jellyfish Inspires Latest Ocean-Powered Robot
March 21, 2012 Researchers have created a robotic jellyfish, named Robojelly, which not only exhibits characteristics ideal to use in underwater search and rescue operations, but could, theoretically at least, ... > full story
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