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Meet the deep sea version of the starship Enterprise

Eco-friendly ship recalls glorious maritime past

Bug wings inspire low-cost, biodegradable material 


Another vote for sorghum for biofuel


Tesla Model S arrives with big hopes riding on it

Could sea floor carpeting help harvest wave energy?

Report: Cities worldwide taking action on climate change

Is Big Oil really serious about renewables?

Back To The Future: '68 Ford replica goes electric

ES 300h a sleek addition to the Lexus Hybrid family