A giant iceberg has broken away from Greenland and is drifting out to sea. Combined with heat waves, climate alarms are ringing.
Two simulations on soot pollution indicate a strategy for fighting global warming
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I-5 connects Vancouver all the way to the California/Mexico border, and its entire length will soon be dotted with electric recharging stations.
One analyst says that President Obama should highlight the potential to create jobs, improve national security, and increase US economic competitiveness.
Scott Brown's election is unlikely to impact the transportation bill, but it could endanger the Senate climate bill, possibly forcing the EPA to act on its own.
Canadian planners are weighing in on climate change, saying that planners can implement mitigation and adaptation plans for the world's cities.
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