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EPA Announces Winners of First-Ever Green Power Community Challenge

The year-long challenge encouraged communities across the nation to voluntarily increase their use of green power generated from renewable resources.

Tips Tuesday: How to Cut Your Energy Bill

Here are a few things you can do to keep your home cool and cut that energy bill while we wait for fall and cool weather to arrive.

High Air, Water Quality Are Key to a More-Pleasant Beach Vacation

People head to the beach to escape the stress of everyday life, but a new study out of the Brown School at Washington University in St. Louis finds that there are peak times to reap the restorative benefit.

Research Suggests Global Warming Could Cause Animals to Shrink

The way in which global warming causes many of the world’s organisms to shrink has been revealed by new research from Queen Mary, University of London.

Climate Change Has Affected Marine Animals on Antarctica's Seabed

A rapid increase in the frequency of icebergs pounding the shallow seafloor around the West Antarctic Peninsula — as a result of shrinking winter sea ice — has caused the life expectancy of a tiny marine creature to halve over the last 12 years.

When Combating Urban Air Pollution, Think Regionally

At the 2008 Winter Olympics, Chinese officials didn't want the gold medal for "most polluted air." Reducing air pollution in an urban area like Beijing will require large, regional strategies according to scientists from Pacific Northwest National Laboratory, Georgia Institute of Technology, and Peking University. They studied the effects of emission reduction efforts at the Beijing Olympics.

Study Finds Benefits of Plug-in Vehicles Depend on Battery Size

Carnegie Mellon University's Jeremy J. Michalek and co-authors report that plug-in vehicles with small battery packs and hybrid electric vehicles (HEVs) that don't plug in can reduce life cycle impacts from air emissions and enhance oil security at low or no additional cost over a lifetime.

Researchers Argue that Water Scarcity is an Issue of Politics Rather Than Supply

While water-related conflicts and shortages abound throughout the rapidly changing societies of Africa, Asia and Latin America, there is clearly sufficient water to sustain food, energy, industrial and environmental needs during the 21st century, argues the Challenge Program on Water and Food (CPWF) of the CGIAR in two special issues of the peer-reviewed journal, Water International (Volume 35, Issue 5 and Volume 36, Issue 1), released at the XIV World Water Congress.



Bionic Bacteria May Help Fight Disease and Global Warming

A strain of genetically enhanced bacteria developed by researchers at the Salk Institute for Biological Studies may pave the way for new synthetic drugs and new ways of manufacturing medicines and biofuels, according to a paper published September 18 in Nature Chemical Biology.

Satellites Measurements of Megacity Emissions Far Exceed Computer Estimates

One of NASA's satellites has provided the most detailed map yet of the pollution generated by some of the world’s biggest cities, and given an indication of the volume of emissions of the nitrogen oxides from direct measurements rather than relying on computer models and a range of assumptions.

New Plant Science Will Make Ground Level Ozone Predictions More Accurate

Predictions of the ground-level pollutant ozone will be more accurate in future according to research published by environment scientists at research centers including the University of Birmingham in the journal Nature Geoscience.

Asbestos Abatement Contractor Sentenced to Six Years in Prison

Rochester, N.Y., asbestos abatement contractor sentenced to six years in prison for environmental crimes and false statements to OSHA.

Emerging Contaminants Found in Narragansett Bay Waterhsed

A group of hazardous chemical compounds that are common in industrial processes and personal care products but which are not typically monitored by the Environmental Protection Agency have been detected throughout the Narragansett Bay watershed, according to a URI researcher.

The Hidden Power of Moss

Scientists at Cambridge University are exhibiting a prototype table that demonstrates how biological fuel cells can harness energy from plants.

Scientists Probe Indian Ocean for Clues to Worldwide Weather Patterns

An international team of researchers will begin gathering in the Indian Ocean next month to study how tropical weather brews there and then moves eastward along the equator with reverberating effects around the entire globe. They will use a vast array of tools ranging from aircraft and ships to moorings, radars, and numerical models.

Weather Patterns Sync Between El Nino and the Tropical Eastern Pacific

Phase synchronization is a phenomenon in which separate oscillatory systems develop joint coherent behavior by some nonlinear mechanism. First described in 1673 by Dutch scientist Christiaan Huygens, this phenomenon occurs for instance when an applauding audience suddenly starts to clap in unison or when human breathing patterns lock to multiples of the heart beat.

New Approach Challenges Old Ideas About Plant Species and Biomass

For decades, scientists have believed that a relationship exists between how much biomass plant species produce and how many species can coexist. Stanley Harpole, assistant professor in the Department of Ecology, Evolution, and Organismal Biology at Iowa State University, was part of the team researching productivity and richness, and he says the research doesn’t support that relationship.

New Study Finds Nitrate Levels Rising in Northwestern Pacific Ocean

Changes in the ratio of nitrate to phosphorus in the oceans off the coasts of Korea and Japan caused by atmospheric and riverine pollutants may influence the makeup of marine plants and influence marine ecology, according to researchers from Korea and the U. S.

Model Successfully Forecasts Arctic Sea Ice Season

Relatively accurate predictions for the extent of Arctic sea ice in a given summer can be made by assessing conditions the previous autumn, but conditions more than five years into the future depend on understanding the impact of climate trends on the ice pack, new research shows.

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