Shell Oil's seven-year, $4 billion investment has paid off. Awaiting final Interior Dept. permits, two drilling ships, moored in Seattle, are poised to travel to the Arctic to begin drilling test wells in 150 ft of water off northern Alaska in July.
May 28, 2012 The New York Times - Environment
Grist's David Roberts attended a national conference on the future of transportation at Ohio State in early May and noticed a divide in the concluding discussion on how panelists approached the issue of sustainability in transportation.
May 10, 2010 Grist