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Smithsonian scientists highlight environmental impacts of biofuels
Biofuels reduce greenhouse-gas emissions in comparison to fossil fuels. In the Jan. 4 issue of the journal Science, Smithsonian researchers highlight a new study that factors in environmental costs of biofuel production. Corn, soy and sugarcane come up short.   view more (2008-01-04)

Washington University unveils draft sequence of corn genome
A team of scientists led by Washington University in St. Louis has begun to unlock the genetic secrets of corn, a crop vital to U.S. agriculture.   view more (2008-02-26)

Spanish Researchers Establish Link Between Rapid Heartbeat Observed After Drinking Alcohol And The Addictive Personality
Researchers at the Universitat Jaume I in Castell'łn, Spain, and McGill University in Montreal have found a relationship between the increased heartbeat some people experience after drinking a certain amount of alcohol and the risk of developing a personality that is sensitive to rewards and,... view more (2004-06-25)

Flour, cheese and old shrimp shells become new packaging
Imagine throwing out your old shrimp shells after dinner--in a bag made of shrimp shells. In his doctoral dissertation, Mikael G'¤llstedt at the Royal Institute of Technology in Sweden describes how we can make environmentally friendly packing out of garbage. The number of grocery packages is... view more (2004-05-06)

Newly discovered molecule promises better treatments for heart attacks, heart surgery
Scientists have discovered a compound that could lead to new treatments for heart attacks as well as methods to protect hearts during open heart surgery and other situations in which blood flow to the heart is interrupted.   view more (2008-09-12)

Identification of role for proteins in children's muscle disease could open up new treatment options
A study presented by Mrs. Elisabeth Elst today shows for the first time that a protein—heat shock protein 60 (HSP60) — that is present in chronic inflammations, triggers a response by T-cells (a type of white blood cells that plays a part in the body's own immune response) in children... view more (2006-06-22)

Microorganisms one part of the solution to energy problem, says report
The answer to one of the world's largest problems - the need for clean, renewable sources of energy - might just come from some of the world's smallest inhabitants - bacteria - according to a new report, Microbial Energy Conversion, released by the American Academy of Microbiology.   view more (2006-11-17)

Moderate Alcohol Consumption Could Reduce Risk Of Dementia (p 281)
A Dutch study in this week's issue of THE LANCET suggests that light-to-moderate alcohol consumption could reduce the risk of dementia among older people, regardless of the type of alcoholic drink consumed. Light-to-moderate alcohol consumption reduces the risk of coronary heart disease and stroke.... view more (2002-01-23)

Formation of cellulose fibers tracked for the first time
Cellulose-a fibrous molecule found in all plants-is the most abundant biological material on Earth.   view more (2006-04-21)

Proven At Last - Alcohol Consumption Increases Increases Risk Of Gout (pp xxx, 1277)
The first large epidemiological study to assess the age-old belief that alcohol consumption increases the risk of gout is published in this week's issue of THE LANCET. A prospective study of nearly 50,000 men showed that beer drinking was more likely to be associated with gout than spirits; whereas... view more (2004-04-14)

RAND paper finds diesel, hybrid vehicles can provide more societal benefits than gas-powered autos
Cars and light trucks powered by advanced diesel technology or hybrid technology can provide larger societal benefits than traditional gasoline-powered automobiles, according to a RAND Corporation working paper presented today.   view more (2007-11-09)

Active compounds found in Ganoderma lucidum fungus with potential to treat prostate cancer
A new development in the fight against cancer: Recent research at the University of Haifa found that molecules found in common fungus Ganoderma lucidum aid in suppressing some of the mechanisms involved in the progression of prostate cancer.   view more (2007-12-12)

Coffee drinking associated with lower risk for alcohol-related liver disease
Drinking coffee may be related to a reduced risk of developing the liver disease alcoholic cirrhosis.   view more (2006-06-13)

Microbes Churn Out Hydrogen at Record Rate
By adding a few modifications to their successful wastewater fuel cell, researchers have coaxed common bacteria to produce hydrogen in a new, efficient way.   view more (2007-11-14)

Mechanism of black cohosh versus hot flashes revealed
The natural herb black cohosh is commonly used by women to treat menopausal symptoms such as hot flashes, but the molecular mechanisms underlying its action have eluded scientists - until now.   view more (2006-12-26)

Alcohol consumption and polymorphisms of cytochromes P4502E1 are high risks for ESCC
Heavier alcohol consumption increases the risk of ESCC. There are synergetic interactions among alcohol drinking and ALDH2, ADH1B, CYP2E1 genotypes.   view more (2008-03-13)

Increased alcohol intake associated with decreased risk of developing rheumatoid arthritis
New data presented today at EULAR 2007, the Annual European Congress of Rheumatology in Barcelona, Spain, suggests that alcohol may protect against rheumatoid arthritis, with three units a week exhibiting protective effects and ten units a week being more protective still.   view more (2007-06-18)

Children's Hospital scientists identify possible target for prevention and treatment of pneumonia
Researchers at Children's Hospital of Pittsburgh of UPMC have identified a key protein target that may be a crucial factor in the development of a vaccine to prevent and new therapies to treat pneumonia, the leading killer of children worldwide.   view more (2008-02-12)

New study reveals brain cell mechanism of alcohol dependence
A study released today reveals a cellular mechanism involved in alcohol dependence. The study, in the May 28 issue of The Journal of Neuroscience, shows that gabapentin, a drug used to treat chronic pain and epilepsy, reduces alcohol intake in alcohol-dependent rats by normalizing chemical... view more (2008-05-29)

Brain DNA 'remodeled' in alcoholism
Reshaping of the DNA scaffolding that supports and controls the expression of genes in the brain may play a major role in the alcohol withdrawal symptoms, particularly anxiety, that make it so difficult for alcoholics to stop using alcohol.   view more (2008-04-02)

Iowa State corn/soy plastics to be made into hog feeders
Richard Larock sorted through a pile of neatly labeled baggies filled with the plastics he makes from corn, soybean and other bio-based oils.   view more (2006-09-22)

Tiny fuel cell might replace batteries in laptop computers, portable electronics
If you're frustrated by frequently losing battery power in your laptop computer, digital camera or portable music player, then take heart: A better source of "juice" is in the works.   view more (2006-09-13)

Mandate for biofuels production requires science-based policy and global perspective
In his State of the Union Address on January 23, 2007, President Bush stated that, in order to substantially lower foreign oil imports, "We must increase the supply of alternative fuels, by setting a mandatory fuels standard to require 35 billion gallons of renewable and alternative fuels in... view more (2008-10-03)

Radical engine redesign would reduce pollution, oil consumption
Researchers have created the first computational model to track engine performance from one combustion cycle to the next for a new type of engine that could dramatically reduce oil consumption and the emission of global-warming pollutants.   view more (2007-05-11)

Biofuels Can Replace a Third of Transportation Fuel Needs with Significant Research and Policy Effort
A group of experts in science, engineering and public policy from the Georgia Institute of Technology, Imperial College London and the Oak Ridge National Laboratory recommend a comprehensive research and policy plan aimed at increasing the practicality of using biofuels and biomaterials as a... view more (2006-02-01)
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