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  • Termites create sustainable monoculture fungus farming
    Food production of modern human societies is mostly based on large-scale monoculture crops, but it now appears that advanced insect societies have the same practice. Our societies took just ten thousand years of (mainly cultural) evolution to adopt this habit and we are far from convinced that it is sustainable. Farming ants and termites had tens of millions […]
  • Sugar-coated polymer is new weapon against allergies and asthma
    Scientists have developed sugar-coated polymer strands that selectively kill off cells involved in triggering aggressive allergy and asthma attacks. Their advance is a significant step toward crafting pharmaceuticals to fight these often life-endangering conditions in a new way.
  • Toward home-brewed electricity with 'personalized solar energy'
    New scientific discoveries are moving society toward the era of "personalized solar energy," in which the focus of electricity production shifts from huge central generating stations to individuals in their own homes and communities.
  • Researchers find new piece of bovine spongiform encephalopathy (BSE) puzzle
    A new treatment route for bovine spongiform encephalopathy (BSE) and its human form Creutzfeldt Jakob disease could be a step closer based on new results from scientists in the UK. The team has found that a protein called Glypican-1 plays a key role in the development of BSE.
  • Sweet as can be: How E. coli gets ahead
    Scientists have discovered how certain bacteria such as Escherichia coli have evolved to capture rare sugars from their environment giving them an evolutionary advantage in naturally competitive environments like the human gut.
  • Shifting blame is socially contagious
    Merely observing someone publicly blame an individual in an organization for a problem -- even when the target is innocent -- greatly increases the odds that the practice of blaming others will spread with the tenacity of the H1N1 flu.
  • Solar winds triggered by magnetic fields
    Solar wind generated by the sun is probably driven by a process involving powerful magnetic fields, according to a new study led by researchers based on the latest observations from the Hinode satellite.
  • 'Slimming gene' discovered that regulates body fat
    Scientists have discovered a previously unknown fruit fly gene that controls the metabolism of fat. Larvae in which this gene is defective lose their entire fat reserves. Mammals carry a group of genes that are structurally very similar. The scientists therefore hope this research could lead to new medicines to fight obesity.
  • DNA molecules in moss open door to new biotechnology
    Plasmids, which are DNA molecules capable of independent replication in cells, have played an important role in gene technology. Researchers have now demonstrated that plasmid-based methods, which had been limited to single-cell organisms such as bacteria and yeasts, can be extended to mosses, opening the door to applications of a number of powerful techniqu […]
  • Tooth-binding micelles containing antimicrobials may provide long-term cavity protection
    A new study suggests that tooth-binding micelles (or particles) may provide long-term cavity protection by adhering to tooth surfaces and gradually releasing encapsulated antimicrobials. Formulation of a mouthwash-based delivery system is anticipated, ultimately simplifying application and increasing at-home patient compliance.

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