A revelation of how photoreceptive cells in the eye distinguish between different light sources could pave the way for a novel class of optical devices Millions of years of evolution have molded our eyes into ... - Read More
A new streamlined approach to genetic engineering drastically reduces the time and effort needed to insert new genes into bacteria the workhorses of biotechnology scientists are reporting Published in the journal ACS Synthetic Biology the ... - Read More
Northwestern University researchers have developed a new method for delivering molecules into single targeted cells through temporary holes in the cell surface The technique could find applications in drug delivery cell therapy and related biological ... - Read More
A Boise State University researcher has taken a lead role in developing the most current timetable on Earth's geologic history Geochemist Mark Schmitz is one of four editors on The Geologic Time Scale 2012 or ... - Read More
Positively charged gold nanoparticles are usually toxic to cells but cancer cells somehow manage to avoid nanoparticle toxicity Mayo Clinic researchers found out why and determined how to make the nanoparticles effective against ovarian cancer ... - Read More
A new study shows how complex biochemical transformations may have been possible under conditions that existed when life began on the early Earth The study shows that RNA is capable of catalyzing electron transfer under ... - Read More
The allure of personalized medicine has made new more efficient ways of sequencing genes a top research priority One promising technique involves reading DNA bases using changes in electrical current as they are threaded through ... - Read More
Released 5 14 2013 9 50 PM EDTEmbargo expired 5 19 2013 1 00 PM EDTSource Newsroom Georgia Institute of Technology Research Communications more news from this source May 19 2013 A new study shows ... - Read More
When UC Santa Barbara doctoral student Seeta Sistla and her adviser environmental studies professor Josh Schimel went north not long ago to study how long term warming in the Arctic affects carbon storage they had ... - 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
Scientists at the U S Department of Energy's Brookhaven National Laboratory have discovered that DNA linker strands coax nano sized rods to line up in way unlike any other spontaneous arrangement of rod shaped objects ... - Read More
A new study by scientists at Duke University and the U S Geological Survey USGS finds no evidence of groundwater contamination from shale gas production in Arkansas Our results show no discernible impairment of groundwater ... - Read More
Naturally occurring keystone molecules that have powerful behavioral effects on diverse organisms often play large but unrecognized roles in structuring ecosystems according to a theory proposed in the June issue of BioScience The authors of ... - Read More
Most Americans want the U S to place more emphasis on developing solar power recent polls suggest A major impediment however is the cost to manufacture install and maintain solar panels Simply put most people ... - Read More
From microscopes to MRI scanners imaging technology is growing ever more vital in the world's hospitals whether for the diagnosis of illness or for research into new cures Imaging technology requires dyes or contrast agents ... - Read More
You know that summer is here when juicy red strawberries start to appear on the shelves In Germany this seasonal fruit has never been more popular on average 3.5 kilos per head were consumed in ... - Read More
Water gives life Researchers at Linköping University in Sweden now show how the cells in our bodies are driven mainly by water power a discovery that in the long run opens the way for a ... - Read More
It's a familiar scenario a patient receives a medical implant and days later the body attacks the artificial valve or device causing complications to an already compromised system Expensive state of the art medical devices ... - Read More
A class of water loving jelly like materials with uses ranges ranging from the mundane such as superabsorbent diaper liners to the sophisticated such as soft contact lenses could be tapped for a new line ... - Read More
Our ability to assess biological diversity ecosystem health ecological interactions and a wide range of other important processes is largely dependent on accurately recognizing species However identifying and describing species is not always a straightforward ... - Read More
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