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General Motors names Mary Barra to head global product development

General Motors named Mary Barra head of global product development on Thursday, succeeding Tom Stephens, who was named global chief technology officer of the automaker on Wednesday. An engineer, Barra, 49, is the first woman to hold the top product development job at GM. Since 2009 she has served as vice president of global human resources for GM--a key post as the automaker restructured and emerged from bankruptcy protection.

2011 Saturn Vue: GM confirms plug-in crossover is on track

A plug-in electric powertrain once destined for a Saturn crossover will live on at General Motors and will arrive in 2011 in another vehicle. GM vice chairman and product chief Tom Stephens confirmed to wire service Reuters that the project remains on track. The automaker was scheduled to bring a plug-in version of the Saturn Vue to market in 2011.

BMW experiments with laser headlamps

Headlamp technology is rapidly advancing, and as LED lights become commonplace, many wonder what's next. BMW suggests lasers, which could offer new safety and function. Compared with today's LED headlamps, BMW's laser-cut lights have intensity a thousand times greater than that of LEDs while consuming about half the energy.