Collaborating to build a more efficient rocket

Sal Rodriguez, a nuclear engineer at Sandia National Laboratories, is forging a rocket revolution with the help of the University of New Mexico and student Graham Monroe.

Roadsters embrace green racing

Fast and green. That's what it takes to get to the winner's circle in a new type of auto racing.

McLaren backs electric Grand Prix venture

McLaren is backing a new venture to produce grand prix cars powered exclusively by electric energy ahead of the launch of a Formula E world championship in 2014.

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