When it comes to the presidential election, energy plays a major role in states like North Dakota and West Virginia. Ohio and Pennsylvania are also swayed by energy issues.
... and market-oriented approaches to greenhouse-gas emissions are 'radical.' But I missed the moment when corndogs became un-American.
'We know the answer to what it takes to save' polar bears, says environmental prize winner Steven Amstrup, who has gone to the Arctic to study the bears for 30 years.
A pedestrian metaphor proves to have legs in this electoral season