In the News
[Funny] A referee has sent himself off in an English amateur league ma Andy Wain had to abandon the Sunday league match between Peterborough North End and a Royal Mail side in the 63rd minute after throwing down his whistle and marching up to confront North End's keeper. Astrobiology Magazine This online magazine focuses on the search for life elsewhere in the universe. Features news stories, interviews, a "Great Debates"series, "Hot Topics"(such as Titan, Europa, and new planets), image galleries, and more. Includes archives back to 2000. Also available in Spanish. From NASA Ames Research Center. [Ironic] Professional beggars prowling about the streets of Moroccan c The government plans to crack down on the scam used by faux beggars in growing numbers for a kind of "emotional blackmail", a cabinet minister was quoted as saying... Nanotechnology: Consumers Must Be Convinced Risks Outweigh Benefits "There is no doubt that nanotechnology has the potential to make the world a better place,"said Project on Emerging Nanotechnologies Chief Scientist Andrew Maynard. "But if consumers and other stakeholders are not convinced that the benefits outweigh the risks, many applications will not see the light of day. Likewise, if the benefits are unclear and the risks uncertain, the products of nanotechnology will be a hard sell." University of Iowa Researcher Studies Deafness In Fruit Flies, Humans University of Iowa Biological Sciences Professor Daniel F. Eberl and his colleagues at Duke University have uncovered genetic defects leading to deafness in fruit flies that may shed light on deafness in humans. Their research paper, "Myosin VIIA Defects, which Underlie the Usher 1B Syndrome in Humans, Lead to Deafness in Drosophila,"is scheduled for publication in the May 10 issue of the journal Current Biology. Molecular Steps Involved In The Creation Of Gene-silencing MicroRNAs I MicroRNAs are small, remarkably powerful molecules that play a pivotal role in gene silencing. But how do miRNAs arise? In a study published last year in Nature, researchers at The Wistar Institute identified the earliest steps in the creation of miRNAs in the cell nucleus. Now, in a new Nature study, the Wistar group picks up the process in the cell cytoplasm and tracks it through to the maturation of the finished miRNAs. [Ironic] Professional beggars prowling about the streets of Moroccan c The government plans to crack down on the scam used by faux beggars in growing numbers for a kind of "emotional blackmail", a cabinet minister was quoted as saying... Crested Auklet Birds Rub Tick-repelling Perfume On Their Mates During Researchers have found that, for crested auklets, chemistry has both amorous and practical applications. The birds rub a citrus-like scent, secreted in wick-like feathers on their backs, on each other during courtship, a behavior called alloanointing. Master Switches Found For Adult Blood Stem Cells Johns Hopkins Kimmel Cancer Center scientists have found a set of "master switches"that keep adult blood-forming stem cells in their primitive state. Unlocking the switches' code may one day enable scientists to grow new blood cells for transplant into patients with cancer and other bone marrow disorders. Uncovering The Mechanisms Underlying Lung Scarring Pulmonary fibrosis is an incurable disease where the lung becomes scarred due to pathologic accumulation of fibrous scar tissue. Telomerase is a protein most notable for its connections to aging and cancer, but it has also been shown to have increased activity in mice with lung fibrosis.
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