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New evidence of early horse domestication
Soil from a Copper Age site in northern Kazakhstan has yielded new evidence for domesticated horses up to 5,600 years ago. view more (2006-10-24)
Less trouble at mill, thanks to earthworms
Waste from the textiles industry could with the assistance of earthworms and some animal manure become a rich compost for agriculture, according to a report in the International Journal of Environment and Pollution. view more (2009-07-16)
'Green' fireworks may brighten eco-friendly 4th of July displays in future
With millions of people in the United States eagerly awaiting those July 4 fireworks displays - and our Canadian neighbors doing likewise for their July 1 Canada Day celebrations - here's a prospect for those light shows of the future likely to ignite a smile on Mother Nature's face: A new generation of "green" fireworks is quietly... view more... (2009-06-23)
Effect of diet in cattle on N and P emissions to the environment
Over the last decade the market has had a tendency to value food products that are healthy and safe and encourage healthy lifestyles, with the added parameter that their associated production processes are environmentally sound. In the case of systems of cattle production the current and future aim is the obtaining of a quality product within an... view more... (2003-08-25)
Global changes alter plant growth schedule
Any gardener knows that different plant species mature at different times. Scientists studying natural plant communities know this phenomenon allows species to co-exist by reducing overlap so there is less competition for limited resources. view more (2006-09-05)
Reining in Energy Guzzlers
An ammonia catalyst for the next generation? Ammonia is of central importance to chemical industry and to society as a whole. It is the starting point for the generation of such diverse products as fertilizers, man-made fibers, dyes, and even pharmaceuticals, to name a few. However, the synthesis of ammonia from nitrogen and hydrogen takes a lot... view more... (2001-03-09)
New fertilizer SRM can help control heavy metal content
A new reference material developed by the National Institute of Standards and Technology (NIST) can help the agriculture industry and state regulators monitor the concentrations of several potentially hazardous heavy metal contaminants in fertilizers. view more (2006-10-13)
Genes and nutrition influence caste in unusual species of harvester ant
Researchers trying to determine whether nature or nurture determines an ant's status in the colony have found a surprising answer. view more (2008-08-19)
Study shows more corn for biofuels would hurt water
More of the fertilizers and pesticides used to grow corn would find their way into nearby water sources if ethanol demands lead to planting more acres in corn, according to a Purdue University study. view more (2009-09-29)
Wolves, moose and biodiversity: An unexpected connection
Moose eat plants; wolves kill moose. What difference does this classic predator-prey interaction make to biodiversity? view more (2009-11-02)
Helium helps patients breathe easier
It makes for bobbing balloons and squeaky voices, but now helium is also helping people with severe respiratory problems breathe easier. view more (2007-02-02)
Once-fatal metabolic disorders treatable, says Stanford/Packard researcher
People with a class of rare genetic disorders that often lead to brain damage, coma and death can be successfully treated with drugs, says a researcher at the Stanford University School of Medicine and Lucile Packard Children's Hospital. view more (2007-05-31)
Nitrate in Lake Superior: On the rise
Nitrate levels in Lake Superior, which have been rising steadily over the past century, are about 2.7 percent of the way toward making the lake's water unsafe to drink, according to a study by University of Minnesota (UMN) researchers. view more (2007-06-06)
Low levels of contamination also influence mortality rate
Navarre doctor Rosa Mar'a Al'¡s Brun has shown, in her PhD thesis defended at the Public University of Navarre, that, despite contamination rates in Pamplona being very low, these still have an influence on death rates. view more (2004-08-20)
Complex ocean behavior studied with 'artificial upwelling'
A team of scientists is studying the complex ocean upwelling process by mimicking nature - pumping cold, nutrient-rich water from deep within the Pacific Ocean and releasing it into surface waters near Hawaii that lack the nitrogen and phosphorous necessary to support high biological production. view more (2008-09-03)
Meteorites discovered to carry interstellar carbon
Like an interplanetary spaceship carrying passengers, meteorites have long been suspected of ferrying relatively young ingredients of life to our planet. view more (2006-05-05)
Brazilian Ecosystem to Benefit from Study
Scientists from the University of Dundee and the University of York hope to improve the long term sustainability of certain ecosystems after being awarded a £359,422 grant from the Natural Environment Research Council to investigate unusual bacteria that live in the roots of trees and shrubs in the fragile and threatened savannah ecosystem... view more... (2004-10-20)
NASA study solves ocean plant mystery
A NASA-sponsored study shows that by using a new technique, scientists can determine what limits the growth of ocean algae, or phytoplankton, and how this affects Earth's climate. view more (2006-09-01)
Switchable solvents make chemical manufacturing more environmentally-friendly
Researchers from Queen's University and the Georgia Institute of Technology have discovered a new environmentally-friendly way to make chemicals for pharmaceutical and other industries, such as plastics, pesticides, dyes and fragrances. view more (2005-08-26)
Models Simulate Nitrate Dynamics in Garonne, Southwest France
The over-enrichment of fresh, transitional, and marine waters with nitrogen (N) can lead to problems associated with eutrophication, such as a change in species composition of aquatic plants and nuisance algal blooms. In this context, dynamic models of flow and water quality are required to aid the implementation of the Water Framework Directive... view more... (2009-01-06)
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