The conversion of forests into cropland worldwide has triggered an atmospheric change that while seldom considered in climate models has had a net cooling effect on global temperatures according to a new Yale study Writing ... - Read More
The amount of greenhouse gases in the atmosphere reached a new record high in 2013 propelled by a surge in levels of carbon dioxide This is according to the World Meteorological Organization's annual Greenhouse Gas ... - Read More
Hydraulic fracturing fracking or hydrofracturing raises many concerns about potential environmental impacts especially water contamination Currently data show that the majority of water injected into wells stays underground triggering fears that it might find its ... - Read More
Tiny single cell organisms discovered living underground could help with the problem of nuclear waste disposal say researchers involved in a study at The University of Manchester Although bacteria with waste eating properties have been ... - Read More
Artificial membranes mimicking those found in living organisms have many potential applications ranging from detecting bacterial contaminants in food to toxic pollution in the environment to dangerous diseases in people Now a group of scientists ... - Read More
Using an electric prism scientists have found a new way of separating water molecules that differ only in their nuclear spin states and under normal conditions do not part ways Since water is such a ... - Read More
Geologists from Trinity College Dublin have rewritten the evolutionary history books by finding that oxygen producing life forms were present on Earth some 3 billion years ago a full 60 million years earlier than previously ... - Read More
A new study of three ice cores from Greenland documents the warming of the large ice sheet at the end of the last ice age resolving a long standing paradox over when that warming occurred ... - Read More
The sea grass beds of Long Island's Great South Bay once teemed with shellfish Clams scallops and oysters filtered nutrients from the water and flushed money through the local economy But three decades after the ... - Read More
Researchers in Japan have engineered a membrane with advanced features capable of removing harmful greenhouse gases from the atmosphere Their findings published in the British journal Nature Communications may one day contribute to lower greenhouse ... - Read More
Materials made from nanoparticles hold promise for myriad applications from improved solar energy production to perfect touch screens The challenge in creating these wonder materials is organizing the nanoparticles into orderly arrangements Nanoparticles of magnetite ... - Read More
One of the most important molecules on earth calcium carbonate crystallizes into chalk shells and minerals the world over In a study led by the Department of Energy's Pacific Northwest National Laboratory researchers used a ... - Read More
or ACC which could be liquid or solid might also be a reservoir for sprouting minerals To find out the team created a miniature lab under a transmission electron microscope at the Molecular Foundry a ... - Read More
Many of the world's most important crop producing countries will be fully saturated with pests by the middle of the century if current trends continue according to a new study led by the University of ... - Read More
Because of global warming scientists say the chances of the southwestern United States experiencing a decade long drought is at least 50 percent and the chances of a megadrought one that lasts over 30 years ... - Read More
Most of North America's megafauna mastodons short faced bears giant ground sloths saber toothed cats and American camels and horses disappeared close to 13 000 years ago at the end of the Pleistocene period The ... - Read More
Wally Broeker the first person to alert the world to global warming has called for atmospheric CO2 to be captured and stored underground He says that carbon capture combined with limits on fossil fuel emissions ... - Read More
Released 20 Aug 2014 2 00 PM EDTSource Newsroom Pacific Northwest National Laboratory more news from this source Contact Information Available for logged in reporters only Citations Journal of the American Chemical SocietyAug 21 2014 ... - Read More
Released 4 Aug 2014 2 00 PM EDTEmbargo expired 7 Aug 2014 11 00 AM EDTSource Newsroom Newswise more news from this source Contact Information Available for logged in reporters only Citations Newswise Live EventLive ... - Read More
Released 1 Aug 2014 9 00 AM EDTEmbargo expired 7 Aug 2014 11 00 AM EDTSource Newsroom American Institute of Physics AIP more news from this source Contact Information Available for logged in reporters only ... - Read More
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