Arctic rising as economic, security hot spot

May 12, 2013

Arctic rising as economic, security hot spot

The icy Arctic is emerging as a global economic hot spot — and one that is becoming a security concern for the United States as world powers jockey to tap its vast energy resources and stake out unclaimed territories. Diplomats from eight Arctic nations, ...

Apr 9, 2013

Smog-eating pavement on greenest street in U.S.

The big rigs rattling past smokestacks sure don’t make this Chicago roadway look like the greenest street in America. But their tires roll over smog-eating pavement, the streetlights run on solar and wind power, the sidewalks were made with recycled concrete, and shrub-filled “bioswales” ...

Mar 31, 2013

Energy storage breakthrough relies on rust

Canadian researchers have developed a ground-breaking method that may ultimately allow excess energy generated by wind turbines and solar panels to be stored for later use. Two researchers at the University of Calgary reported in the journal Science that they have invented a relatively ...

Natural gas leaks may hasten global warming

Mar 5, 2013

Natural gas leaks may hasten global warming

Two guys in a black car cruise the streets of Washington’s residential neighborhoods. The only signs of what they are up to are a gray plastic tube hanging out of the trunk and the fact that they get out of the car frequently to ...

Mafia on Sicily sees gold in going green

Jan 25, 2013

Mafia on Sicily sees gold in going green

Inside a midnight-blue BMW, a Sicilian entrepreneur delivered his pitch to the accused Mafia boss. A new business was blowing into Italy that could spin wind and sunlight into gold, ensuring the future of the Earth as well as the Cosa Nostra: renewable energy. ...