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Using geochemical clues from rocks nearly 3 billion years old, a group of scientists including Andrey Bekker and Doug Rumble from the Carnegie Institution have made the surprising discovery that the c...
Earth Sciences |"The maize genome is a true maze — full of confusing repeats and dead-ends that have troubled would-be sequencers for years," says Schwartz.Publication of the genome is expected to a...
Agricultural and Forestry Science |Scientists have known that the mutated form of the human gene – one of three consistently associated with schizophrenia – mildly disrupts the transmission of chemical signals between nerve cells in th...
Life Sciences |Although the research has been carried out using mice and cultured cells, it could lead to a new medicine for human beings, which could be given to patients who have had a stroke or other disorders th...
Health and Medicine |The authors of the study, from Imperial College London, the Istituto Dermopatico dell'Immacolata in Rome and the Center of Allergy and Environment (ZAUM) in Munich, hope their discovery could lea...
Life Sciences |Purdue University and NASA examined more than a dozen chemicals, most of which are generated by humans, and have developed a blueprint for the underlying molecular machinery of global warming. The res...
Life Sciences |Not only is this the thinnest material possible, but it also is 10 times stronger than steel and it conducts electricity better than any other known material at room temperature. These and graphene...
Physics and Astronomy |UC Irvine pharmacology researchers have discovered a way to boost levels of a natural body fat that helps decrease inflammation, pointing to possible new treatments for allergies, illnesses and injur...
Health and Medicine |Now, a University of Utah engineer has developed an inexpensive new method to remove oil sheen by repeatedly pressurizing and depressurizing ozone gas, creating microscopic bubbles that attack the oil...
Life Sciences |The work provides the first evidence that a lipid can initiate the suicidal, or apoptotic, response in cells. The findings involve a lipid called GM1-ganglioside. Lipids are fat-like molecules. GM1 bu...
Life Sciences |Takao IwawakiInitiative Research ScientistIwawaki Initiative Research UnitRIKEN Advanced Science InstituteThe endoplasmic reticulum is a cell organelle that acts as a processing fa...
Life Sciences |A team of scientists at Cold Spring Harbor Laboratory (CSHL) reports on Thursday their success in solving the molecular structure of a key portion of a cellular receptor implicated in Alzheimer's...
Life Sciences |However, severe problems arise due to quantum-mechanical phenomena when conventional structures are simply made smaller and reach the nanometer scale. Therefore current research focuses on the so-call...
Physics and Astronomy |Jena scientists from different disciplines founded a new network in order to utilize so-called nanocontainers for applications in the biomedical field ("NanoConSens"). The research collabora...
Life Sciences |The lipid that accumulates in brain cells of individuals with an inherited enzyme disorder also drives the cell death that is a hallmark of the disease, according to new research led by St. Jude Child...
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