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Area creek studied for rangeland effects on water quality
Elevated levels of bacteria in streams can affect water quality, the health of the aquatic ecosystem and activities such as fishing, swimming and wading, a Texas Agricultural Experiment Station researcher said.   view more (2006-10-25)

Money Doesn't Grow on Trees, But Gasoline Might
Researchers have made a breakthrough in the development of "green gasoline," a liquid identical to standard gasoline yet created from sustainable biomass sources like switchgrass and poplar trees.   view more (2008-04-08)

Invading black holes explain cosmic flashes
Black holes are invading stars, providing a radical explanation to bright flashes in the universe that are one of the biggest mysteries in astronomy today.   view more (2009-09-21)

Team moves toward silent, eco-friendly plane
MIT and Cambridge University researchers will unveil the conceptual design for a silent, environmentally friendly passenger plane at a press conference Monday, Nov. 6, at the Royal Aeronautical Society in London.   view more (2006-11-07)

Quieter jet engines â€" and kinder to the environment
The jet airliners of the future will be significantly quieter and more environmentally friendly with the help of engineers at The University of Nottingham.   view more (2005-02-23)

NASA'S live tropical sea surface temperature Web site gives climate, hurricane clues
Sea surface temperatures give scientists information about ocean currents, climate, climate change and how a hurricane may evolve. Now, NASA has a web page that provides frequent updates on changing ocean temperatures.   view more (2006-10-13)

Pointing a finger at the source of fecal bacteria
Excessive levels of fecal bacteria were to blame for almost 60 percent of Nebraska streams deemed impaired by federal and state environmental laws in 2004.   view more (2007-05-24)

New paper describes connections between Circadian and metabolic systems
A paper by University of Notre Dame biologist Giles Duffield and a team of researchers offers new insights into a gene that plays a key role in modulating the body's Circadian system and may also simultaneously modulate its metabolic system.   view more (2009-11-13)

Jet-propelled Imaging for an Ultrafast Light Source
John Spence, a physicist at Arizona State University, is a longtime user of the Advanced Light Source at Lawrence Berkeley National Laboratory, where he has contributed to major advances in lensless imaging.   view more (2009-07-30)

More than meets the eye
Ever watch a jittery video made with a hand-held camera that made you almost ill? With our eyes constantly darting back and forth and our body hardly ever holding still, that is exactly what our brain is faced with. Yet despite the shaky video stream, we usually perceive our environment as perfectly stable.   view more (2006-10-09)

Healthy rivers needed to remove nitrogen
Healthy streams with vibrant ecosystems play a critical role in removing excess nitrogen caused by human activities, according to a major new national study published this week in Nature.   view more (2008-03-13)

Researchers link melanopsin gene to unexplored light detection system within the eye.
Discovery could explain why light keeps us awake and may lead to new treatments for disorders such as jet-lag and SAD. Researchers from Imperial College London, Johns Hopkins University, USA and Brown University, USA have discovered that melanopsin, a recently identified protein, plays a key role in a completely new light detection system in the... view more... (2003-01-08)

From the backyard to the ocean: New study shows streams act as key nitrogen filters
KNOXVILLE -- As spring arrives across the country, tourists returning to beaches will face the reality of "red tide" -- harmful blooms of algae that make water unfit for swimming and pose risks to humans and sea life.   view more (2008-03-13)

Pycnogenol delays glucose absorption 190 times more potently than prescription medication
A new study to be published in an upcoming edition of the journal of Diabetes Research and Clinical Practice reveals that French maritime pine tree extract known as Pycnogenol® (pic-noj-en-all) delays the uptake of glucose from a meal 190 times more than prescription medications, preventing the typical high-glucose peak in the blood stream... view more... (2007-02-08)

Historic Colorado River streamflows reconstructed back to 1490
A new tree-ring-based reconstruction of 508 years of Colorado River streamflow confirms that droughts more severe than the 2000-2004 drought occurred before stream gages were installed on the river.   view more (2006-05-26)

UK researchers aim to create black holes in the lab
Physicists in the UK are planning pioneering experiments to create tiny, artificial black holes in the laboratory which will be able to suck in light or sound waves. The researchers hope that the desk-top black holes will provide important information about the fundamental behaviour of matter and energy and help to resolve some of the apparent... view more... (2001-01-19)

Cardiac fibrillation of the climate
In the current issue of the Scientific Journal Nature Geoscience a group of Norwegian, Swiss and German geoscientists prove that before the set-in of the Holocene very rapid climate changes already existed.   view more (2009-02-17)

Stream of sand behaves like water
University of Chicago researchers recently showed that dry granular materials such as sands, seeds and grains have properties similar to liquid, forming water-like droplets when poured from a given source.   view more (2009-06-25)

Argonne breakthrough may revolutionize ethylene production
A new environmentally friendly technology created by scientists at the U.S. Department of Energy's (DOE) Argonne National Laboratory may revolutionize the production of the world's most commonly produced organic compound, ethylene.   view more (2008-02-06)

From Sugar to Gasoline
Following independent paths of investigation, two research teams are announcing this month that they have successfully converted sugar-potentially derived from agricultural waste and non-food plants-into gasoline, diesel, jet fuel and a range of other valuable chemicals.   view more (2008-09-22)
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