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The short-term memory of water
Researchers of the Max-Born-Institute and the University of Toronto find extremely fast fluctuations in liquid water - Publication in Nature. view more (2005-03-07)
Step on the gas — New fuel cell design adds control, reduces complexity
When Princeton University engineers want to increase the power output of their new fuel cell, they just give it a little more gas - hydrogen gas, to be exact. view more (2007-01-17)
Hubble's 17th anniversary -- extreme star birth in the Carina Nebula
Hubble's new view of the Carina Nebula shows the process of star birth at a new level of detail. view more (2007-04-25)
New study: Why solar cells lose potency
Commercial products such as laptop computer monitors and solar-powered calculators are constructed from a light-sensitive material with a peculiar problem: When exposed to intense light, it forms defects, reducing the efficiency of the solar cells by 10 to 15 percent. view more (2005-06-20)
Laboratory scientists study soot in megacity pollution
A team of Los Alamos scientists recently returned from a month-long data-gathering trip to Mexico City as part of an international, multi-agency environmental science collaboration. view more (2006-05-09)
Heavier hydrogen on the atomic scale reduces friction
Scientists may be one step closer to understanding the atomic forces that cause friction, thanks to a recently published study by researchers from the University of Pennsylvania, the University of Houston and the U.S. Department of Energy's Argonne National Laboratory. view more (2007-11-05)
Novel sugar-to-hydrogen technology promises transportation fuel independence
The hydrogen economy is not a futuristic concept. The U.S. Department of Energy's 2006 Advance Energy Initiative calls for competitive ethanol from plant sources by 2012 and a good selection of hydrogen-powered fuel cell vehicles by 2020. view more (2007-05-23)
Geological reasons of ozone layer destruction
The modern science admits that the ozone concentration in the stratosphere is diminishing. This process has been fixing since the middle of 1980s. "The most popular hypothesis about technogenic freon that destroys the ozone layer is quite vulnerable", - said Dr. of geology Vladimir Sivorotkin who studies the problem of the ozone layer for ten... view more... (1999-10-19)
Packaging film as a sterile zone
No one wants food that has gone mouldy - least of all when they have only just purchased the product. But consumers are not exactly wild about food preservatives either. Packaging researchers are now introducing coated films to fight the battle of the bacteria. view more (2004-10-25)
DNA repair mechanisms relocate in response to stress
Like doctors making house calls, some DNA repair enzymes can relocate to the part of the cell that needs their help, a collaborative team of scientists at Emory University School of Medicine has found. view more (2009-03-27)
Collaborative study successfully applies neutrons to study hydrogen transfer in biological systems
An innovative collaboration among scientists at Los Alamos National Laboratory, Fox Chase Cancer Center and the University of Tennessee has successfully applied neutron diffraction to create a three-dimensional map of the structure of the enzyme D-xylose isomerase. view more (2006-05-16)
Hydrogen Storage Gets New Hope
A new method for "recycling" hydrogen-containing fuel materials could open the door to economically viable hydrogen-based vehicles. view more (2009-09-02)
NMR researchers unlock hydrogen's secrets to spot polymorphism in pharmaceuticals
Researchers at the University of Warwick and Astra Zeneca have found a new way to use solid-state NMR equipment to crack the secrets of hydrogen atoms and thus spot unwanted polymorphs in pharmaceuticals. view more (2007-10-18)
Gold, copper nanoparticles take center stage in the search for hydrogen production catalysts
X-ray studies at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory are pointing the way to less costly and more efficient catalysts for improving the performance of fuel cells. view more (2007-03-29)
For the future hydrogen economy, a tiny, self-powered sensor
Hydrogen has been called "the fuel of the future." But the gas is invisible, odorless and explosive at high concentrations, posing a safety problem for hydrogen-powered cars, filling stations and other aspects of the so-called hydrogen economy. view more (2006-05-25)
Invention could solve "bottleneck" in developing pollution-free cars
Hydrogen-powered cars that do not pollute the environment are a step closer thanks to a new discovery which promises to solve the main problem holding back the technology. view more (2006-12-05)
Strange molecule in the sky cleans acid rain, scientists discover
Researchers have discovered an unusual molecule that is essential to the atmosphere's ability to break down pollutants, especially the compounds that cause acid rain. view more (2008-08-13)
Aussie arsenic-eating bacteria may save lives and clean mines
Melbourne scientists plan to harness the strange appetite of newly discovered Australian bacteria to help purify arsenic-contaminated water. The research group, led by microbiologist Dr Joanne Santini of La Trobe University, is working out how to use bacteria that eat arsenic to clean up contaminated wastewater in Australian and overseas mining... view more... (2003-08-26)
Portugal develops hydrogen fuel battery systems
A private capital company and two national research units took the first step towards the Hydrogen Society in Portugal in their launch of the construction of the first Portuguese prototypes of fuel battery systems, which will be presented within a year. view more (2002-06-26)
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)
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