Researchers from CNRS Inserm and Université Joseph Fourier Grenoble have developed a particularly simple model that reproduces the swimming mechanism of amoebas They show that by changing shape these single cell organisms propel themselves forward ... - Read More
Tiny self assembling transport networks powered by nano scale motors and controlled by DNA have been developed by scientists at Oxford University and Warwick University The system can construct its own network of tracks spanning ... - Read More
The Mississippi River Basin is home to much of the United States' fertile crop land Though we need our food and energy crops their production has led to an increase in the levels of nutrients ... - Read More
Released 10 11 2013 9 35 AM EDTEmbargo expired 10 13 2013 1 00 PM EDTSource Newsroom McMaster University more news from this source Oct 15 2013 Hamilton ON Oct 13 2013 Researchers at McMaster ... - Read More
Dams have been vilified for detrimental effects to water quality and fish passage but a new study suggests that these structures provide ecological and engineering resilience to climate change in the Columbia River basin The ... - Read More
Assessing the risk posed to aquatic organisms by the discharge of certain steroids and pharmaceutical products into waterways is often based on a belief that as the compounds degrade the ecological risks naturally decline But ... - Read More
In a series of papers to be presented next week scientists offer new evidence that a potent chemical mechanism operating in the roots of a tropical grass used for livestock feed has enormous potential to ... - Read More
Microbes that live in rice paddies northern peat bogs and other previously unexpected environments are among the bacteria that can generate highly toxic methylmercury researchers at Oak Ridge National Laboratory and the Smithsonian Environmental Research ... - Read More
For the first time researchers have successfully demonstrated an interaction between ocean currents and bacteria The unexpected interaction leads to the production of vast amounts of nitrogen gas in the Pacific Ocean This takes place ... - Read More
The flame retardant HBCD may no longer be produced or used This was decided by representatives from over 160 countries in late May at a UN conference on chemicals in Geneva Empa's extensive research on ... - Read More
Mercury a common industrial toxin is carried through the atmosphere before settling on the ocean and entering the marine food web Now exciting new research from the University of Michigan and the University of Hawai'i ... - Read More
U S Forest Service researchers have identified what may be a key to unraveling some of the mysteries of White Nose Syndrome the closest known non disease causing relatives of the fungus that causes WNS ... - Read More
A study of a global warming event that happened 93 million years ago suggests that the Earth can recover from high carbon dioxide emissions faster than thought but that this process takes around 300 000 ... - Read More
Environmental researchers at Harvard University have published evidence that significant reductions in mercury emissions will be necessary just to stabilize current levels of the toxic element in the environment So much mercury persists in surface ... - Read More
Large flakes of graphene oxide are the essential ingredient in a new recipe for robust carbon fiber created at Rice University The fiber spun at Rice is unique for the strength of its knots Most ... - Read More
Treating oil spills at sea with chemical dispersants is detrimental to European sea bass A new study to be presented at the Society for Experimental Biology meeting in Valencia on July 6 suggests that although ... - Read More
The ocean the Titanic sailed through just over 100 years ago was very different from the one we swim in today Global warming is increasing ocean temperatures and harming marine food webs Nitrogen run off ... - Read More
In the race against climate change and ocean acidification some sea urchins may still have a few tricks up their spiny sleeves suggesting that adaptation will likely play a large role for the sea creatures ... - Read More
As ice sheets melted during the deglaciation of the last ice age and global oceans warmed oceanic oxygen levels decreased and denitrification accelerated by 30 to 120 percent a new international study shows creating oxygen ... - Read More
A new tension gauge tether TGT laboratory method developed at the University of Illinois at Urbana Champaign has broad applications for research into stem cells cancer infectious disease and immunology Cells in the human body ... - Read More
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