Principal plays surprising role in why new teachers quit

Why do so many beginning teachers quit the profession or change schools? Surprising new research finds it's not a heavy workload or lack of resources that has the most significant effect, but instead the relationship between ...

Columbia engineers map energy use in NYC buildings

(PhysOrg.com) -- Cities across the globe are trying to develop plans to cut down their energy consumption and lower their carbon footprint by reducing the associated greenhouse gas emissions. While initial efforts have focused ...

Managing California's water: From conflict to reconciliation

The rapid decline of salmon and the steady increase in the number of endangered fish species show that a new approach is needed to manage California's aquatic ecosystems, according to the book "Managing California's Water: ...

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