A new look at the diets of ancient African hominids shows a game changer occurred about 3.5 million years ago when some members added grasses or sedges to their menus according to a new study ... - Read More
Functional calcium imaging in the antennal lobes of a female Manduca sexta moth Different activation patterns red spots can be observed depending on whether the moths respond to Z 3 hexenyl acetate or E 2 ... - Read More
If the climate continues to evolve as predicted by the Intergovernmental Panel on Climate Change the United States stands little to no chance of satisfying its current biofuel goals according to a new study by ... - Read More
As ice sheets melted during the deglaciation of the last ice age and global oceans warmed oceanic oxygen levels decreased and denitrification accelerated by 30 to 120 percent a new international study shows creating oxygen ... - Read More
Researchers at the University of Arkansas are attempting to help the U S dairy industry decrease its carbon footprint as concentrations of carbon dioxide in Earth's atmosphere reach record levels In 2007 Americans consumed approximately ... - Read More
A major question in ecology has centered on the role of microbes in regulating ecosystem function Now in research published ahead of print in the journal Applied and Environmental Microbiology Brajesh Singh of the University ... - Read More
Through innovations to a printing process researchers have made major improvements to organic electronics a technology in demand for lightweight low cost solar cells flexible electronic displays and tiny sensors The printing method is fast ... - Read More
Scientists have long suspected that a flourishing of green foliage around the globe observed since the early 1980s in satellite data springs at least in part from the increasing concentration of carbon dioxide in Earth's ... - Read More
In a new study published in Science Columbia Engineering researchers demonstrate that graphene even if stitched together from many small crystalline grains is almost as strong as graphene in its perfect crystalline form This work ... - Read More
Released 5 31 2013 9 00 AM EDTSource Newsroom Vanderbilt University Medical Center more news from this source May 31 2013 Researchers are targeting a possible new weapon in the fight against malaria science that ... - Read More
All chefs know that you have to break some eggs to make an omelet and that includes engineers at Iowa State University who are using high frequency sound waves to break down plant materials in ... - Read More
Leading world climate change experts have thrown cold water on the idea that planting trees can offset carbon dioxide emissions from fossil fuels Professor Brendan Mackey of Griffith University Climate Change Response Program is the ... - Read More
South American rainforests thrived during three extreme global warming events in the past say paleontologists at the Smithsonian Tropical Research Institute in a new report published in the Annual Review of Earth and Planetary Science ... - Read More
Chlorofluorocarbons CFCs are to blame for global warming since the 1970s and not carbon dioxide according to a researcher from the University of Waterloo in a controversial new study published in the International Journal of ... - Read More
When Felix Fischer of the U S Department of Energy's Lawrence Berkeley National Laboratory Berkeley Lab set out to develop nanostructures made of graphene using a new controlled approach to chemical reactions the first result ... - Read More
Every chemist's dream to snap an atomic scale picture of a chemical before and after it reacts has now come true thanks to a new technique developed by chemists and physicists at the University of ... - Read More
Microwave radiation could provide a faster greener way to manufacture drugs according to researchers at the University of Bradford Published in the Royal Society of Chemistry journal CrystEngComm the research is the first to show ... - Read More
Ulsan National Institute of Science & amp Technology UNIST has demonstrated that a live rabbit could wear contact lenses fitted with inorganic light emitting diode with no side effects This new class of hybrid transparent ... - Read More
Stanford University scientists have developed an advanced zinc air battery with higher catalytic activity and durability than similar batteries made with costly platinum and iridium catalysts The results published in the May 7 online edition ... - Read More
A new version of solar cells created by laboratories at Rice and Pennsylvania State universities could open the door to research on a new class of solar energy devices The photovoltaic devices created in a ... - Read More
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