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Detecting synthetic fertilizers: Is it organic or not?
As organic farming becomes more common, methods to identify fraud in the industry are increasingly important. In a recent study in Journal of Environmental Quality, scientists successfully use nitrogen isotopic discrimination to determine if non-organic, synthetic fertilizers were used on sweet... view more (2008-02-04)

Stellar forensics with striking new image from Chandra
A spectacular new image shows how complex a star's afterlife can be. By studying the details of this image made from a long observation by NASA's Chandra X-ray Observatory, astronomers can better understand how some stars die and disperse elements like oxygen into the next generation of stars and... view more (2007-10-24)

Marine 'dead zone' off Oregon is spreading
A hypoxic "dead zone" has formed off the Oregon Coast for the fifth time in five years, according to researchers at Oregon State University.   view more (2006-07-28)

Low oxygen in coastal waters impairs fish reproduction
Low oxygen levels in coastal waters interfere with fish reproduction by disrupting the fishes' hormones, a marine scientist from The University of Texas at Austin Marine Science Institute has found.   view more (2007-08-29)

Deadly hypoxic event finally concludes
The longest, largest and most devastating hypoxic event ever observed in marine waters off the Oregon Coast has finally ended.   view more (2006-10-31)

Evidence of glaciation in 'super greenhouse' world
Large ice-sheets existed on Earth about 91 million years ago, during one of the warmest periods since life began, an international team of scientists reports this week.   view more (2008-01-11)

Found: First lungless frog
Researchers have confirmed the first case of complete lunglessness in a frog, according to a report in the April 8th issue of Current Biology, a publication of Cell Press. The aquatic frog Barbourula kalimantanensis apparently gets all the oxygen it needs through its skin.   view more (2008-04-08)

Surf not up for Palaeozoic creatures - new model reveals ancient sea was a giant lake
The ancient sea was more like a giant salty lake than a rolling ocean, report scientists from Imperial College London in the May edition of the Journal of the Geological Society. A new computer model that simulates how tides in North West Europe would have behaved 300 million years ago shows a sea... view more (2005-05-09)

DVT Risk From Air Travel Unrelated To Reduced Air Pressure In Cabin (p 2207)
Results of a study published as a research letter in this week's issue of THE LANCET suggest that reduced air pressure (leading to decreased oxygen availability) in pressurised aircraft cabins is not associated with increased activity of the agents responsible for blood clotting and potential... view more (2003-06-25)

Inhaled nitric oxide may help sickle cell disease
Inhaling a small dose of nitric oxide gas may one day help sickle cell patients avoid pain crises and live healthier lives, researchers say.   view more (2005-10-24)

Cave's climate clues show ancient empires declined during dry spell
The decline of the Roman and Byzantine Empires in the Eastern Mediterranean more than 1,400 years ago may have been driven by unfavorable climate changes.   view more (2008-12-08)

Production of 'mint-scent'
In the industry, many tons of alcohol are used annually, as a starting point for the synthesis of many substances. Alcohol first has to be oxidised, after which aromas such as mint or cinnamon, or substances needed for the production of nylon are produced. Until now heavy metals such as... view more (2000-03-03)

Ancient mineral shows early Earth climate tough on continents
A new analysis of ancient minerals called zircons suggests that a harsh climate may have scoured and possibly even destroyed the surface of the Earth's earliest continents.   view more (2008-06-16)

Fat transforms vitamin C from 'good cop' into 'bad cop'
Fat in the stomach may cause vitamin C to promote, rather than prevent, the formation of certain cancer causing chemicals, reveals research published ahead of print in the journal Gut.   view more (2007-09-04)

Oxygen trick could see organic costs tumble
A simple, cheap treatment using just oxygen could allow growers to store organic produce for longer and go a long way towards reducing the price of organic fruit and vegetables.   view more (2007-06-11)

New therapy shows promise for fighting treatment-resistant cancer cells
A gene radiotherapy system that detects and treats cancer cells that are resistant to traditional forms of chemotherapy and radiation showed success in the laboratory and could eventually prove beneficial for cancer patients, according to researchers at SNM's 55th Annual Meeting.   view more (2008-06-17)

Surgery to improve academic ability in children with congenital heart disease may not work
Surgery to correct congenital heart disease in children may not result in the hoped for improvements in intellectual and academic ability, suggests research in Heart. It is generally believed that congenital heart disease may impair intellectual and academic performance either because of the... view more (2001-05-17)

Two novel species of bacteria isolated from oil wells
Oilfields usually represent extreme environments, where physicochemical conditions appear at first sight to be generally unsuitable for living organisms to develop. However, these environments, usually poor in nitrates and oxygen, harbour a rich diverse community of microorganisms. The most widely... view more (2004-11-23)

Sulfur in marine archaeological shipwrecks -- the 'hull story' gives a sour aftertaste
Advanced chemical analyses reveal that, with the help of smart scavenging bacteria, sulfur and iron compounds accumulated in the timbers of the Swedish warship Vasa during her 333 years on the seabed of the Stockholm harbour.   view more (2008-05-19)

Argonne scientists use unique diamond anvils to view oxide glass structures under pressure
Researchers at the U.S. Department of Energy's Argonne National Laboratory have used a uniquely-constructed perforated diamond cell to investigate oxide glass structures at high pressures in unprecedented detail.   view more (2007-11-09)

A wasted opportunity?
British biologists are urging UK Departments of the Environment to expand a proposed two-year research programme into nuclear waste disposal in length and range to at least five years. Without knowledge of the biological and geological effects for each radioactive isotope, it will be impossible to... view more (2002-03-19)

Beyond the bonds that bind: UCSB researchers discover hydrogen can form multicenter bonds
Researchers at the University of California, Santa Barbara have shown that, under the right circumstances, hydrogen can form multicenter bonds, where one hydrogen atom simultaneously bonds to as many as four or six other atoms.   view more (2006-12-04)

Shorter distance on six-minute walk test points up a greater risk of death
For idiopathic pulmonary fibrosis (IPF) patients awaiting lung transplantation, a simple walk test can predict mortality rates.   view more (2006-09-18)

Chemistry & Industry Press Release for Issue 23 - Cover Date: Monday 3 December 2001
NEWS Human Cloning -Don't Believe the Hype (p751) Claims to have cloned a human embryo are overstated, according to experts. A six-celled embryo is not a clone, says Roslin expert Harry Griffin. Is Animal Cloning Safe? (p751) The claim by American Biotech Company that the production of 24... view more (2001-11-28)

FSU physicist takes a trip to nuclear 'island of inversion'
Far from the everyday world occupied by such common elements such as gold and lead lies a little-understood realm inhabited by radioactive, or unstable, elements.   view more (2007-08-10)
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