Archive: 12/09/2011

Manipulative mothers subdue show-off sons

The gaudy plumage and acrobatic displays of birds of paradise are a striking example of sexual selection, Charles Darwin's second great theory of evolution. But new research shows that this powerful process may collapse when ...

dateSep 12, 2011 in Evolution
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SAFEPED helps cities fix dangerous intersections

Traffic planners and engineers worry about "black spots" — intersections that experience a high incidence of traffic accidents. But when it comes to designing safer roads, they lack effective tools to determine what ...

dateSep 12, 2011 in Software
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