Scientists find new clues to explain Amazonian biodiversity

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Ice age climate change and ancient flooding—but not barriers created by rivers—may have promoted the evolution of new insect species in the Amazon region of South America, a new study suggests.

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All News summaries for July 23, 2008

Microwave ovens need added safety controls

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Microwave ovens should be equipped with safety controls to prevent children from opening them and being burned by hot foods and drinks, according to a study published today by University of Chicago Medical Center researchers ...

Bird diversity lessens human exposure to West Nile Virus

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A study by biologists at Washington University in St. Louis shows that the more diverse a bird population is in an area, the less chance humans have of exposure to West Nile Virus (WNV).

Social problems dominate concerns in neighborhoods with unsatisfied residents

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A new study reveals that the general appearance of a neighborhood is the single most important factor affecting how satisfied residents are about the area where they live.

Bioengineers fill holes in science of cellular self-organization

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The chemical and biological aspects of cellular self-organization are well-studied; less well understood is how cell populations order themselves biomechanically – how their behavior and communication are ...

Landmark discovery of 'engine' that drives cell movement

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This research by Thomas Leung, Ph.D., and his team in the GSK-IMCB Group at the Institute of Molecular and Cell Biology (IMCB), under Singapore's Agency for Science, Technology and Research, is fundamental to the understanding ...

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