A new study of 100 private water wells in and near the Barnett Shale showed elevated levels of potential contaminants such as arsenic and selenium closest to natural gas extraction sites according to a team ... - Read More
Scientists use tools called gradients to understand how molecules interact in biological systems Researchers from North Carolina State University have developed a new technique for creating biomolecular gradients that is both simpler than existing techniques ... - Read More
Researchers at the University of Basel have successfully developed artificial organelles that are able to support the reduction of toxic oxygen compounds This opens up new ways in the development of novel drugs that can ... - Read More
form molecules of three carbon atoms during photosynthesis and they tend to photosynthesize more as atmospheric CO2 rises C4 plants form molecules of four carbon atoms But for C4 plants photosynthesis is saturated with CO2 ... - Read More
This summer Canada is experiencing unusually extensive wildfires This week alone 341 new forest fires have consumed a total area of 616 000 hectares The smoke clouds produced by the fires in Canada have now ... - Read More
in the cores of the olivine crystals embedded within the chondrules When olivine crystallizes from a liquid of chondrule composition at temperatures of approximately 2 000 degrees Kelvin 3 140 degrees Fahrenheit most sodium remains ... - Read More
The experimental work which was performed at the German Electron Synchrotron Facility DESY in Hamburg involved levitating hot metal droplets and observing them as they cooled by irradiating them with x rays from one of ... - Read More
The first cell may have originated in a salty soup in which large biomolecules cluster spontaneously to form a protocell chemists at Radboud University Nijmegen discovered The research is published in the Proceedings of the ... - Read More
Ocean acidification due to rising carbon dioxide levels will reduce the density of coral skeletons making coral reefs more vulnerable to disruption and erosion according to a new study of corals growing where submarine springs ... - Read More
Today's technological innovation enables smartphone users to diagnose serious diseases such as diabetes or lung cancer quickly and effectively by simply breathing into a small gadget a nanofiber breathing sensor mounted on the phones Il ... - Read More
Released 6 10 2013 11 15 AM EDTSource Newsroom University of Alabama Huntsville more news from this source Expert Available Jun 10 2013 Consuming caffeine could mute the efficacy of certain cancer drugs and some ... - Read More
Lignocellulosic waste such as sawdust or straw can be used to produce biofuel but only if the long cellulose and xylan chains can be successfully broken down into smaller sugar molecules To do this fungi ... - Read More
Scientists have long suspected that a flourishing of green foliage around the globe observed since the early 1980s in satellite data springs at least in part from the increasing concentration of carbon dioxide in Earth's ... - Read More
Nanostructures that assemble themselves from polymer molecules could prove to be useful tools in chemistry and industry However it is difficult to develop structurally robust self assembling materials because they are often adversely affected by ... - Read More
Lawrence Livermore scientists have discovered and demonstrated a new technique to remove and store atmospheric carbon dioxide while generating carbon negative hydrogen and producing alkalinity which can be used to offset ocean acidification The team ... - Read More
Trace gases and aerosols are major factors influencing the climate With the help of highly complex installations such as MIPAS on board of the ENVISAT satellite researchers try to better understand the processes in the ... - Read More
Imagine a bendable tablet computer or an electronic newspaper that could fold to fit in a pocket The technology for these devices may not be so far off Northwestern University researchers have recently developed a ... - Read More
Spring is like a perhaps hand wrote the poet E E Cummings carefully moving a perhaps fraction of flower here placing an inch of air there without breaking anything With the hand of nature trained ... - Read More
How active a living cell is can be seen by its oxygen consumption The method for determining this consumption has now been significantly improved by chemists in Bochum The problem up to now was that ... - Read More
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