Renewable energy sources continue to expand rapidly while substantially outpacing the growth rates of fossil fuels and nuclear power.
The settlement will protect Americans’ health by reducing more than 7,000 tons of harmful nitrogen oxides and sulfur dioxide pollution each year that can lead to childhood asthma, acid rain and smog.
Robotic exploration to remote regions, to include distant planetary bodies, is often limited by energy requirements to perform, in repetition, even the simplest tasks.
Today, EPA Administrator and Obama Cabinet member, Lisa P. Jackson will travel to Miami to meet with local green business leaders and tour the Brownsville Transit Village, a new environmentally sustainable building project in an underserved community that incorporates water and energy-saving features.
Automakers have made great strides in fuel efficiency in recent decades — but the mileage numbers of individual vehicles have barely increased. An MIT economist explains the conundrum.
The Sewer Authority of the City of Scranton will pay a $12,619 penalty and complete a $30,000 tree planting project under a settlement with EPA.
Climate changes profoundly influenced the rise and fall of six distinct, successive waves of mammal species diversity in North America over the last 65 million years, shows a novel statistical analysis led by Brown University evolutionary biologists. Warming and cooling periods, in two cases confounded by species migrations, marked the transition from one dominant grouping to the next.
Hui Hu pulled a model wind turbine from the top of an office filing cabinet. The turbine tower was just 10 inches high. Its three blades were 10 inches in diameter. It was a perfect 1:320 scale reproduction of the 80-meter diameter wind turbines spinning across Iowa, the country's second-ranked state in installed wind power capacity. That mini turbine is helping a research team led by Hu, an Iowa State University associate professor of aerospace engineering, understand how hills, valleys and the placement of turbines affect the productivity of onshore wind farms.
An innovative project led by a chemistry academic at the University of Southampton is using solar generators to provide IT resources and 'hands-on' science for students in developing countries.
A report by researchers at the Mailman School provides an expanded review of six new air quality regulations proposed or recently adopted by the U.S. Environmental Protection Agency's (EPA).
The 2007 Cosco Busan disaster, which spilled 54,000 gallons of oil into the San Francisco Bay, had an unexpectedly lethal impact on embryonic fish, devastating a commercially and ecologically important species for nearly two years, reports a new study by the University of California, Davis, and the National Oceanic and Atmospheric Administration.
New research suggests that China's impressive feat of cutting Beijing's pollution up to 50 percent for the 2008 Summer Olympics had some help from Mother Nature.
The U.S. Environmental Protection Agency has released a study of the options for cleaning up chemical contamination in the Gowanus Canal in Brooklyn, N.Y.
Weed control has become a matter of national security. Along U.S. southern coastal rivers, most particularly Texas’ Rio Grande, an invasive species of plant known as giant reed is encroaching on the water, overrunning international border access roads, and creating a dense cover for illegal activities.
The U.S. Environmental Protection Agency (EPA) recently finalized the 2012 percentage standards for four fuel categories that are part of the agency’s Renewable Fuel Standard program (RFS2).
California's Air Resources Board (ARB) is proposing new rules to reduce greenhouse gas emissions from vehicles.
Quebec's Minister of Sustainable Development, Environment and Parks, Pierre Arcand, recently announced the adoption of the Regulation respecting the cap-and-trade system for greenhouse gas emission allowances, which is based on the rules established by the Western Climate Initiative (WCI).
An international group of scientists, including one from the U.S. Geological Survey (USGS), has shown that many seabirds begin to suffer when the food available for them in the ocean declines below a critical level.
A project to close one of the world's largest landfills, the 927-acre Bordo Poniente Landfill in Mexico City will stem the city's largest source of greenhouse gas (GHG) emissions, while creating renewable energy and local jobs.
Plastic bag recycling took on an educational and festive flair in schools, village squares, college campuses and retail store parking lots during America Recycles Day 2011, as community groups in 35 states embraced the message that plastic bags should not be treated like trash.