No fooling crafty crows on best plants for tool-making

Like master artisans selecting the finest raw materials for their showpiece designs, New Caledonian crows identify the best plants for fashioning hunting hooks from among myriad shrubs in the forest undergrowth, researchers ...

Predicting gentrification through social networking data

The first network to look at the interconnected nature of people and places in large cities is not only able to quantify the social diversity of a particular place, but can also be used to predict when a neighbourhood will ...

Social structure matters in species conservation

Many animal species, including humans, live and breed in groups with complex social organizations. The impact of this social structure on the genetic diversity of animals has been a source of disagreement between scientists. ...

How guaranteed income affected a New Jersey city

In a report authored by the Center for Guaranteed Income Research (CGIR) at Penn's School of Social Policy & Practice (SP2), findings from the Paterson Guaranteed Income Pilot Program (GIPP) reveal connections between unconditional ...

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