Almost 650 years of annual change in sea ice cover can been seen in the calcite crust growing among layers of seafloor algae says a new study from the University of Toronto Mississauga UTM This ... - Read More
Ph D student Karita Negandhi and professor Isabelle Laurion from INRS'Eau Terre Environnement Research Centre in collaboration with other Canadian U S and French researchers have been studying methane emissions produced by thawing permafrost in ... - Read More
For 40 years scientists thought they understood how certain bacteria work together to anaerobically digest biomass to produce methane gas important in bioenergy and the major source of greenhouse gas But now microbiologists in Derek ... - Read More
Farmers may be able to help reduce emissions of the greenhouse gas nitrous oxide N2O by incorporating copper into crop fertilization processes according to new research from the University of East Anglia Global agricultural emissions ... - Read More
Among the most impressive ecological findings of the past 25 years is the ability of invasive plants to radically change ecosystem function Yet few if any studies have examined whether ecosystem impacts of invasions persist ... - Read More
Global emissions of carbon dioxide from burning fossil fuels are set to rise again in 2013 reaching a record high of 36 billion tonnes according to new figures from the Global Carbon Project co led ... - Read More
A team of biochemists and mathematicians have developed a sophisticated geometric model to predict how a biological molecule will interact with water molecules computing the results up to 20 times faster than other existing approaches ... - Read More
Traditionally it was assumed that corals do not face a risk of extinction unless they become very rare or have a very restricted range A team of scientists from the University of Hawaii Manoa UHM ... - Read More
Children's congenital heart defects may be associated with their mothers' exposure to specific mixtures of environmental toxins during pregnancy according to research presented at the American Heart Association's Scientific Sessions 2013. Congenital heart defects occur ... - Read More
Two billion years ago Earth system was recovering from perhaps the single most profound modification of its surface environments the oxygenation of the atmosphere and oceans This led to a series of major changes in ... - Read More
An international team of researchers led by Ralf Tappert University of Innsbruck reconstructed the composition of Earth's atmosphere of the last 220 million years by analyzing modern and fossil plant resins The results suggest that ... - Read More
Researchers now have stronger evidence of granite on Mars and a new theory for how the granite an igneous rock common on Earth could have formed there according to a new study The findings suggest ... - Read More
Researchers have made the first battery electrode that heals itself opening a new and potentially commercially viable path for making the next generation of lithium ion batteries for electric cars cell phones and other devices ... - Read More
Solar cells offer the opportunity to harvest abundant renewable energy Although the highest energy light occurs in the ultraviolet and visible spectrum most solar energy is in the infrared There is a trade off in ... - Read More
In developing nations rural areas and even one's own home limited access to expensive equipment and trained medical professionals can impede the diagnosis and treatment of disease Many qualitative tests that provide a simple yes ... - Read More
University of Alberta researchers are closing in on developing an effective bait to get ahead of the destructive spread of mountain pine beetle which is now killing not only lodgepole pine forests but also jack ... - Read More
Flickering façades curved monitors flashing clothing fluorescent wallpaper flexible solar cells and all printable This is no make believe vision of the future it will soon be possible using a new printing process for organic ... - Read More
When you squeeze atoms you don't get atom juice You get magnets According to a new theory by Rice University scientists imperfections in certain two dimensional materials create the conditions by which nanoscale magnetic fields ... - Read More
n their ongoing quest to develop the latest and most effective drugs for disease treatment researchers in the University of Kentucky's Center for Pharmaceutical Research and Innovation CPRI are looking deep as in deep underground ... - Read More
A natural shift to stronger warm El Niño events in the Pacific Ocean might be responsible for a substantial portion of the global warming recorded during the past 50 years according to new research at ... - Read More
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