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
Before there was life on Earth there were molecules A primordial soup At some point a few specialized molecules began replicating This self replication scientists agree kick started a biochemical process that would lead to ... - Read More
The cyclic wobble of Earth on its axis controls the production of a nutrient essential to the health of the ocean according to a new study in the journal Nature The discovery of factors that ... - Read More
In synthetic chemistry making the best possible use of the needed ingredients is key to optimizing high quality production at the lowest possible cost The element rhodium is a powerful catalyst a driver of chemical ... - Read More
Eden Steven a physicist at Florida State University's MagLab facility discovered that simple methods can result in surprising and environmentally friendly high tech outcomes during his experiments with spider silk and carbon nanotubes the results ... - 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
Underneath the pristine snow cover of the Arctic and Antarctic pack ice there is a community of microscopic algae and bacteria that thrive within the ice itself These ice organisms are adapted to growing on ... - Read More
As the climate changes and oceans' acidity increases tiny plankton seem set to succeed An international team of marine scientists has found that the smallest plankton groups thrive under elevated carbon dioxide CO2 levels This ... - Read More
Model organisms brought into labs because they are easy to work with adapt to the lab often shedding characteristics that allowed them to survive in the wild Scientists who work with model organisms rarely look ... - Read More
Carbon markets and related international schemes that allow payments to landholders for planting trees sometimes called carbon farming are intended to support sequestration of carbon from the atmosphere But they will have harmful effects such ... - 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
Chemists at The Scripps Research Institute TSRI have found a way to apply a foundational reaction of organic chemistry to a stubborn class of chemicals in a transformation that has been thought impossible for a ... - Read More
Hydrocarbons from Earth make up the oil and gas that heat our homes and fuel our cars The study of the various phases of molecules formed from carbon and hydrogen under high pressures and temperatures ... - Read More
By inserting platinum atoms into an organic semiconductor University of Utah physicists were able to tune the plastic like polymer to emit light of different colors a step toward more efficient less expensive and truly ... - Read More
Just like gloves molecules come in so called left handed and right handed versions Until now however it could be determined only with great difficulty whether a certain molecule is right handed or left handed ... - Read More
In future it will be much easier to produce some active pharmaceutical substances and chemical compounds than was the case to date An international team working with chemists from the Max Planck Institut für Kohlenforschung ... - Read More
Scientists report the first self healing thermoset elastomer that requires no intervention to induce its repair Self healing polymers mend themselves by reforming broken cross linking bonds However the cross linking healing mechanism usually requires ... - Read More
A new environmentally friendly electronic alloy consisting of 50 aluminum atoms bound to 50 atoms of antimony may be promising for building next generation phase change memory devices which may be the data storage technology ... - Read More
enzymes that actually assemble the RNA molecule Finding an Urzyme that serves that purpose would help answer that question The study’s co authors include Li Li of UNC and Christopher Francklyn of the University of ... - Read More
can tell chemists a great deal about the processes and their efficiency However intermediates normally exist for a second or less before moving to the next step in the reaction making them extremely difficult to ... - Read More
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