Study shows how to keep a Mars tumbleweed rover moving on rocky terrain
New research from North Carolina State University shows that a wind-driven "tumbleweed" Mars rover would be capable of moving across rocky Martian terrain - findings that could also help the National Aeronautics and Space Administration (NASA) design the best possible vehicle. View More (2012-05-24)
Probability of contamination from severe nuclear reactor accidents is higher than expected
Catastrophic nuclear accidents such as the core meltdowns in Chernobyl and Fukushima are more likely to happen than previously assumed. View More (2012-05-23)
Pollution teams with thunderclouds to warm atmosphere
Pollution is warming the atmosphere through summer thunderstorm clouds, according to a computational study published May 10 in Geophysical Research Letters. View More (2012-05-21)
Novel discovery by NUS scientists paves the way for more effective treatment of cancers
A team of scientists from the National University of Singapore's (NUS) Department of Biological Sciences and Mechanobiology Institute have discovered how a drug-led compound - a compound that is undergoing preclinical trials as a potential drug - can deprive cancer cells of energy and stop them from growing into a tumour. View More (2012-05-21)
Research findings show brain injury to soldiers can arise from exposure to a single explosion
A team of investigators have shown evidence of chronic traumatic encephalopathy (CTE) in brain tissue from blast-exposed military service personnel. View More (2012-05-17)
Bright future for solar power in space
Solar power gathered in space could be set to provide the renewable energy of the future thanks to innovative research being carried out by engineers at the University of Strathclyde, Glasgow. View More (2012-05-17)
Measuring CO2 to fight global warming
If the world's nations ever sign a treaty to limit emissions of climate-warming carbon dioxide gas, there may be a way to help verify compliance: a new method developed by scientists from the University of Utah and Harvard. View More (2012-05-15)
Vitamin K2: New hope for Parkinson's patients?
Neuroscientist Patrik Verstreken, associated with VIB and KU Leuven, succeeded in undoing the effect of one of the genetic defects that leads to Parkinson's using vitamin K2. View More (2012-05-14)
Research maps the city's heat
Steel - the traditional industry for which the UK city of Sheffield is so well known - could help provide a green alternative for heating the city's homes and businesses, alongside other renewable energy sources. View More (2012-05-14)
Americans support national clean-energy standard
The average U.S. citizen is willing to pay 13 percent more for electricity in support of a national clean-energy standard (NCES), according to Yale and Harvard researchers in Nature Climate Change. View More (2012-05-14)
IBEX Reveals a Missing Boundary At the Edge Of the Solar System
For the last few decades, space scientists have generally accepted that the bubble of gas and magnetic fields generated by the sun - known as the heliosphere - moves through space, creating three distinct boundary layers that culminate in an outermost bow shock. View More (2012-05-11)
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, photosynthesis, that green plants use to convert water and sunlight into energy - appears in the ACS journal Accounts of Chemical Research. View More (2012-05-10)
CUNY Energy Institute Battery System Could Reduce Buildings' Electric Bills
The CUNY Energy Institute, which has been developing innovative low-cost batteries that are safe, non-toxic, and reliable with fast discharge rates and high energy densities, announced that it has built an operating prototype zinc anode battery system. View More (2012-05-09)
Support for climate change action drops, Stanford poll finds
Americans' support for government action on global warming remains high but has dropped during the past two years, according to a new survey by Stanford researchers in collaboration with Ipsos Public Affairs. View More (2012-05-09)
Agricultural bacteria: Blowing in the wind
It was all too evident during the Dust Bowl what a disastrous impact wind can have on dry, unprotected topsoil. Now a new study has uncovered a less obvious, but still troubling, effect of wind: Not only can it carry away soil particles, but also the beneficial microbes that help build soil, detoxify contaminants, and recycle nutrients. View More (2012-05-09)
Power generation technology based on piezoelectric nanocomposite materials developed by KAIST
The team of Professor Keon Jae Lee from the Department of Materials Science and Engineering, KAIST, has developed new forms of low cost, large-area nanogenerator technology using the piezoelectric ceramic nanoparticles. View More (2012-05-08)
Analyzing energy potential
Sensors, radio transmitters and GPS modules all feature low power consumption. All it takes is a few milliwatts to run them. View More (2012-05-07)
Sports and Energy Drinks Responsible for Irreversible Damage to Teeth
A recent study published in the May/June 2012 issue of General Dentistry, the peer-reviewed clinical journal of the Academy of General Dentistry, found that an alarming increase in the consumption of sports and energy drinks, especially among adolescents, is causing irreversible damage to teeth-specifically, the high acidity levels in the drinks erode tooth enamel, the glossy outer layer of the... View More (2012-05-02)
Record-Breaking Radio Waves from Ultra-Cool Star
Penn State University astronomers using the world's largest radio telescope, at Arecibo, Puerto Rico, have discovered flaring radio emissions from an ultra-cool star, not much warmer than the planet Jupiter, shattering the previous record for the lowest stellar temperature at which radio waves were detected. View More (2012-04-30)
New harvesting approach boosts energy output from bacteria
A team of scientists from University of Colorado Denver has developed a novel energy system that increases the amount of energy harvested from microbial fuel cells (MFCs) by more than 70 times. View More (2012-04-26)
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