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Lotus Evora 414E hybrid evolves green supercars

This fuel cell keeps going when hydrogen runs out

Predicting waves could double ocean energy capture

Electric cars slow you say? Not so, says new Audi record

In Thailand, a deep green vision for saving an historic city


Could biofuels go native with prairie cordgrass?

Rare earth metals future may hinge on China

Meet the deep sea version of the starship Enterprise

Eco-friendly ship recalls glorious maritime past

Bug wings inspire low-cost, biodegradable material