Environmental Protection

News


Americans Using More Fossil Fuels

American energy use went back up in 2010 compared to 2009, when consumption was at a 12-year low.

International Team to Drill Beneath Massive Antarctic Ice Shelf

An international team of researchers funded by NASA and the National Science Foundation (NSF) will travel next month to one of Antarctica's most active, remote and harsh spots to determine how changes in the waters circulating under an active ice sheet are causing a glacier to accelerate and drain into the sea.

IEA Warns of Unsustainable Energy Future in its Latest World Energy Outlook

Without a bold change of policy direction, the world will lock itself into an insecure, inefficient and high-carbon energy system, the International Energy Agency (IEA) warned as it launched the 2011 edition of the World Energy Outlook (WEO). The agency's flagship publication, released today in London, said there is still time to act, but the window of opportunity is closing.

Kawasaki Disease Linked to Wind Currents

Kawasaki Disease (KD) is a severe childhood disease that many parents, even some doctors, mistake for an inconsequential viral infection. In fact, if not diagnosed or treated in time, it can lead to irreversible heart damage. After 50 years of research, including genetic studies, scientists have been unable to pinpoint the cause of the disease.

EPA Issues First Greenhouse Gas Permit in Texas

The U.S. Environmental Protection Agency (EPA) issued the first Texas Greenhouse Gas (GHG) permit for the Lower Colorado River Authority (LCRA) Thomas C. Ferguson Power Plant in Llano County, Texas.

Increased Acidity Not an Even Test for Coral Reefs

Coral reefs can both positively and negatively influence the acidity of their surrounding seawater.

NOAA Greenhouse Gas Index Continues to Climb

NOAA's updated Annual Greenhouse Gas Index (AGGI), which measures the direct climate influence of many greenhouse gases such as carbon dioxide and methane, shows a continued steady upward trend that began with the Industrial Revolution of the 1880s.

Using Biochar to Boost Soil Moisture

Scientists at the U.S. Department of Agriculture (USDA) are leading the way in learning more about "biochar," the charred biomass created from wood, other plant material, and manure.



An Enzyme in Fish Can Demonstrate Environmental Toxins

The level of the enzyme carbonyl reductase (CBR) is elevated in the livers of fish that have been exposed to cleaned wastewater. Scientists at the University of Gothenburg can show that CBR has properties that may make it suitable to be used as a biomarker, an early warning signal of environmental toxins.

Is Drinking Water from a Plastic Pipe Harmful to Your Health?

Pipe-in-pipe systems are now commonly used to distribute water in many homes. The inner pipe for drinking water is made of a plastic called cross-linked polyethylene (PEX). Are these pipes harmful to health and do they affect the taste and odour of drinking water?

Northern Forests Gain More Ground Due to Climate Change

Holm oaks and other forests in lowland areas of Mediterranean mountains could expand by up to 350 percent due to global warming. In contrast, those forest formations that are more adapted to cold and humid conditions, such as beech and Sylvester pines, could shrink by up to 99 percent.

New Device Brings Flexibility, Precision to Contamination Measurement

Lake Apopka—Florida's third largest—was once a haven for migratory birds, vacationers and fishermen. Today it is a toxic broth of chemicals and ranks among America's more disturbing Superfund sites.

Wind Energy Lessens Under Heat Wave Conditions

During the summer 2003, high temperatures and drought conditions in Europe led to a reduction of the wind force with direct consequences on the wind energy power, reduced by 22 percent. The study was recently published in Journal of Climate.

Palms as a Model for Rainforest Evolution

The first complete genus-level dated phylogeny of palms reveals insights into the evolution of rainforests.

Clean Indoor Air Laws Encourage Bans on Smoking at Home

Second hand smoke exposure among nonsmokers has declined over time as clean indoor air laws have been adopted. However, there has been concern that such laws might encourage smokers to smoke more in their homes or other private venues.

Genomics of Wood for Biofuels Production Investigated

A team of Virginia Tech researchers is working to characterize the genes involved in wood formation in poplar trees with the goal of improving the quality and quantity of wood as a feedstock for biofuels production.

EPA Partners with Federal Agencies to Track Japan Tsunami Debris

The U.S. Environmental Protection Agency (EPA) and other federal agencies are teaming up to document and track potential marine debris generated by the Japan earthquake and tsunami in March.

Universities, Industry Team Up for 'Greener' Electronics

Three of the nation’s leading universities have joined with 15 US companies to launch a first-of-its-kind collaborative research center whose holistic approach to energy efficiency development could mean savings of millions of dollars and a much ‘greener’ electronics industry.

Stalled Weather Systems More Frequent in Decades of Warmer Atlantic

Slow-moving winter weather systems that can lead to massive snowfalls are more frequent during the decades when the North Atlantic Ocean is warmer than usual, a new NASA study finds. The study demonstrates that the impacts of such systems, which are often fueled by an atmospheric phenomenon known as atmospheric blocking, go far beyond the atmosphere and can trigger changes in ocean circulation.

U.S. EPA approves new water quality standards for Chicago River System

The U.S. Environmental Protection Agency (EPA) has approved the State of Illinois' new and revised water quality standards for five segments of the Chicago and Calumet Rivers.

Free e-News Subscription

I agree to this site's Privacy Policy