P120C solid rocket motor tested for use on Vega-C

The first qualification model of the P120C solid-fuel motor, configured for Vega-C, was static fired yesterday on the test stand at Europe's Spaceport in French Guiana.

Hyundai unveils new fuel cell SUV with longer travel range

Hyundai Motor said Thursday it plans to launch early next year a second-generation hydrogen fuel cell vehicle that will travel more than 580 kilometers (360 miles) between fill-ups under Korean standards.

Electric airplanes (batteries included)

If there were no need for massive batteries, electric propulsion could dramatically reduce aviation's contribution to climate change from carbon dioxide emissions. But what if the plane, itself, were the battery?

Japan's Mitsubishi Motors finds falsified fuel mileage tests

Mitsubishi Motors Corp., the Japanese automaker tarnished by a massive recall cover-up 15 years ago, owned up to another scandal Wednesday, saying employees had intentionally falsified fuel mileage data for several vehicle ...

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