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News articles about "Water"

Bees and other pollinating insects are just one factor in food production

Food, Food, Food
No food for the human race without bees It is not quite as straightforward as that A case study by ecologists from ETH Zurich in a coffee growing area in India reveals that pollinating insects ... - Read More

Metal-free catalyst outperforms platinum in fuel cell

Researchers from South Korea Case Western Reserve University and University of North Texas have discovered an inexpensive and easily produced catalyst that performs better than platinum in oxygen reduction reactions The finding detailed in Nature's ... - Read More

Life-producing phosphorus carried to Earth by meteorites

Phosphorus, phosphorus, Earth, earth
Scientists may not know for certain whether life exists in outer space but new research from a team of scientists led by a University of South Florida astrobiologist now shows that one key element that ... - Read More

Scientists create novel silicon electrodes that improve lithium-ion batteries

Lithium, Lithium-ion, Lithium-ion batteries, Silicon
Stanford University scientists have dramatically improved the performance of lithium ion batteries by creating novel electrodes made of silicon and conducting polymer hydrogel a spongy material similar to that used in contact lenses and other ... - Read More

Roman seawater concrete holds the secret to cutting carbon emissions

Emissions
The chemical secrets of a concrete Roman breakwater that has spent the last 2 000 years submerged in the Mediterranean Sea have been uncovered by an international team of researchers led by Paulo Monteiro of ... - Read More

Australian lake untouched by climate change

Climate change, Climate change, Climate, climate
Researchers at the University of Adelaide have found that a lake on an island off the coast of Queensland Australia has been relatively untouched by changes in climate for the past 7000 years and has ... - Read More

Quantum model helps solve mysteries of water

Quantum, Quantum
A research team from the National Physical Laboratory NPL the University of Edinburgh and IBM's TJ Watson Research Center reveals a major breakthrough in the modelling of water that could shed light on its mysterious ... - Read More

Metamaterials: Leading light waves astray

The development of structured synthetic materials with unusual electromagnetic properties so called metamaterials promises to provide access to special physical effects of great technological interest Metamaterials have already been fabricated that have a negative refractive ... - Read More

Organic chemistry: Leading light waves astray

The development of structured synthetic materials with unusual electromagnetic properties so called metamaterials promises to provide access to special physical effects of great technological interest Metamaterials have already been fabricated that have a negative refractive ... - Read More

Enzyme from wood-eating gribble could help turn waste into biofuel

Enzyme, Enzyme, Enzyme, enzyme
Scientists have discovered a new enzyme that could prove an important step in the quest to turn waste such as paper scrap wood and straw into liquid fuel To do this they turned to the ... - Read More

New study predicts rising irrigation costs, reduced yields for U.S. corn

Water, Water, Water
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

New study predicts rising irrigation costs, reduced yields for US corn

Water, Water, Water
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

Acceleration of ocean denitrification during deglaciation documented

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

Dairy's carbon footprint: Flatulence tops the list

Carbon, carbon
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

Elevated carbon dioxide making arid regions greener

Carbon, Carbon dioxide, Carbon dioxide, carbon
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

Land-based carbon offsets: False hope? Forest and soil carbon is important, but does not offset fossil fuel emissions

Carbon, carbon
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

Rainforests take the heat, paleontologists show

Heat
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

Microwaves make for faster, greener pharma manufacturing

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

Organic polymers show sunny potential: Groundwork laid for block copolymer solar cells

cells, cells
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

Geochemistry survey at Chatham Rise reveals absence of modern day greenhouse gas emissions

Gas, Geochemistry, Emissions
Geochemistry analysis conducted by the U S Naval Research Laboratory of fossil sediment injection structures off the New Zealand coast in February and March reveal no presence of modern day expulsions of methane gas a ... - Read More
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