Public funding for environmentally friendly urban centers benefits private investors, too
Does urban sprawl cause obesity and unhealthy habits?
Back in 1784, Ben Franklin noted the effect of volcanoes on climate. Was he the world's first geo-engineer?
California residents are frustrated over the UC university system's uniform pricing. Would it be better if each campus set its own tuition rates?
The power generated by the Indian Point nuclear plant just north of New York City is cheap and clean, but is it worth the risk?
The head of California's multi-billion dollar high speed rail project has resigned, and the question remains: can the state really finance such a big project?
Smart companies are looking to profits they can earn when state governments clamp down on carbon emissions.
Climate change may have negative impact on our ability to grow food, but it will more likely encourage new innovations in food production.