Atmospheric deposition of mercury is about four-times higher in lakes near several major U.S. cities compared to lakes in remote areas, according to a new study by the U.S. Geological Survey (USGS).
Organisms that oxidize ammonia were first discovered in 1890. Although a natural process, a major consequence of the activities of such organisms in soil is the transformation and loss of nitrogen fertilizers used to improve crop production, resulting in groundwater and atmospheric pollution.
John R. Wiehl and the company, Franklin Non-Ferrous Foundry, Inc., pleaded guilty to unlawfully storing hazardous waste under the Resource Conservation and Recovery Act (RCRA).
On its way to deliver emergency fuel to Nome, Alaska, the Russian tanker Renda will move through an area used by wintering spectacled eiders, a federally threatened sea duck
The U.S. Environmental Protection Agency (EPA) and U.S. Department of Justice (DOJ) announced that Triad Mining Inc., the owner and operator of 31 surface mines in Appalachia and Indiana, has agreed to pay a penalty and restore affected waterways for failing to obtain the required Clean Water Act (CWA) permit for stream impacts caused by its surface mining operation in Indiana
In this special issue of the Bulletin of the Atomic Scientists, published by SAGE, experts reflect on 2011 and highlight what to look out for in 2012 in the areas of nuclear energy, nuclear weapons, biosecurity, and climate change. Topics that have made the headlines during the previous 12 months, including the increased tension surrounding Iran's nuclear programme, the aftermath of the Fukushima incident, and the state of U.S. policy on climate change, are analyzed in detail in this special issue.
Summertime hail could all but disappear from the eastern flank of Colorado's Rocky Mountains by 2070, according to a new modeling study by scientists from NOAA and several other institutions.
A recent study released by researchers at Lawrence Berkeley National Laboratory (Berkeley Lab) identifies steps that energy efficiency program managers can take to deliver significant savings on home energy bills to middle-income households.
Those making land use decisions to reduce the harmful effects of climate change have focused almost exclusively on greenhouse gases – analyzing, for example, how much carbon dioxide is released when a forest is cleared to grow crops. A new study in Nature Climate Change aims to present a more complete picture – to incorporate other characteristics of ecosystems that also influence climate.
The decade from 2000 to 2009 was the warmest since global climate has been measured, and while localized studies have shown evidence of changes in mountain plant communities that reflect this warming trend, no study has yet taken a continental-scale view of the situation – until now.
The disease called acute Montipora White Syndrome (MWS) has reappeared and is again killing corals in Kaneohe Bay, Oʻahu.
As mining is resurging in North America, debates across the continent over mines are simplified: “Do we prioritize jobs or the environment? Companies or communities?” These are worthy debates. Yet should the issue of mining really be reduced to “pro-con” statements?
Invasive Burmese python hatchlings from the Florida Everglades can withstand exposure to salt water long enough to potentially expand their range through ocean and estuarine environments, according to research in the latest issue of the Journal of Experimental Marine Biology and Ecology.
A demonstration project on the southeastern tip of Australia has helped to verify that depleted natural gas reservoirs can be repurposed for geologic carbon sequestration, which is a climate change mitigation strategy that involves pumping CO2 deep underground for permanent storage.
As part of The SPRing Report published in December 2011, Professor Philip Thomas of the Risk Management, Reliability and Maintenance Group within City University of London's Systems and Control Centre provided comparative analysis of the costs and safety considerations associated with nuclear, renewable and traditional, fossil fuel-based energy options.
A key annual event in the recovery of Bald Eagle populations takes place Jan. 4-18, when hundreds of citizen scientists take to the field for the 34th annual Midwinter Bald Eagle Survey.
The Los Angeles County Sheriff's Industrial Plastics Theft Task Force pulled off a major pre-Christmas arrest at a South Los Angeles plastic recycler.
Effective immediately, the Solar Alliance will operate under the SEIA brand in an effort to present a unified solar industry voice in all advocacy efforts at the state level.
The U.S. Environmental Protection Agency (EPA) is encouraging Americans this January, as part of National Radon Action Month, to take simple and affordable steps to test their homes for harmful levels of radon gas.
Renewable energy sources continue to expand rapidly while substantially outpacing the growth rates of fossil fuels and nuclear power.