During two days of intensive airborne measurements oil and gas operations in Colorado's Front Range leaked nearly three times as much methane a greenhouse gas as predicted based on inventory estimates and seven times as ... - Read More
Ozone pollution across the continental United States will become far more difficult to keep in check as temperatures rise according to new research led by the National Center for Atmospheric Research NCAR The detailed study ... - Read More
A Northwestern University study by an economist and a chemist reports that when fuel prices drove residents of São Paulo Brazil to mostly switch from ethanol to gasoline in their flexible fuel vehicles local ozone ... - Read More
A new physics discovery made by a University of Virginia led team may lead to more efficient refrigerators heat pumps and airport scanners among many possible uses perhaps within a decade The team of physicists ... - Read More
Leftover cigarette smoke that clings to walls and furniture is a smelly nuisance but now research suggests that it could pose a far more serious threat especially to young children who put toys and other ... - Read More
Scientists at the University of East Anglia have identified four new human made gases in the atmosphere all of which are contributing to the destruction of the ozone layer New research published today in the ... - Read More
Chinese air pollution blowing across the Pacific Ocean is often caused by the manufacturing of goods for export to the U S and Europe according to findings by UC Irvine and other researchers published today ... - Read More
Vigorous mixing in the air above large cracks in Arctic sea ice that expose seawater to cold polar air pumps atmospheric mercury down to the surface finds a NASA field campaign This process can lead ... - Read More
This week a new study published in Nature and co authored by Drs Chris Moore and Daniel Obrist of Nevada's Desert Research Institute establishes for the first time a link between Arctic sea ice dynamics ... - Read More
Scientists studying the atmosphere above Barrow Alaska have discovered unprecedented levels of molecular chlorine in the air a new study reports Molecular chlorine from sea salt released by melting sea ice reacts with sunlight to ... - Read More
Power plants that use natural gas and a new technology to squeeze more energy from the fuel release far less of the greenhouse gas carbon dioxide than coal fired power plants do according to a ... - Read More
NASA scientists have revealed the inner workings of the ozone hole that forms annually over Antarctica and found that declining chlorine in the stratosphere has not yet caused a recovery of the ozone hole More ... - Read More
Small test strips made of silver or other metals called coupons are frequently used to assess and predict the speeds at which metals used in outdoor environments pipelines aircraft bridges as well as countless other ... - Read More
Researchers at the Universitat Jaume I UJI have developed a new catalyst for the activation of carbon fluorine bonds This process has many industrial applications among which stands out the possibility to be used to ... - Read More
Rain as acidic as undiluted lemon juice may have played a part in killing off plants and organisms around the world during the most severe mass extinction in Earth's history About 252 million years ago ... - Read More
On the continental margins where the seafloor drops hundreds of meters below the water's surface low temperatures and high pressure lock methane inside ice crystals Called methane hydrates these crystals are a potential energy source ... - Read More
A novel new adsorbent for removing emerging contaminants from wastewater that is more effective reusable and environmentally friendly has been developed by researchers in Temple University's Water and Environmental Technology WET Center The researchers used ... - Read More
Chemists who are members of the American Chemical Society ACS collaborating with scientists from other fields through the University of California San Diego UCSD Center for Aerosol Impacts on Climate and the Environment CAICE have ... - Read More
The newest catalytic converters in diesel engines blast away a pollutant from combustion with the help of ammonia Common in European cars the engines exhaust harmless nitrogen and water How they do this hasn't been ... - Read More
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