Automobiles

The New York International Auto Show features a fleet of vehicles with brawn, brains and an environmental conscience

Researchers claim to wirelessly break into automobile networks to take control of brakes and steering as the automobile industry shores up defenses

The two attributes thought to be most important for a bicycle's self-stability turn out not to be necessary

The body's new white paper outlines a complete transportation strategy that is one of the world's most ambitious efforts to cut oil use and greenhouse gas emissions

A technique using microwave heating looks promising for salvaging used motor oil as a source for fresh gasoline and diesel. Steve Mirsky reports

Carbon nanotubes in composites can mean easier thermal-imaging testing for signs of possibly dangerous material fatigue. Cynthia Graber reports

And what does that mean for the U.S. economy and environment? David Biello reports

ARPA-e funds potential breakthrough work to make energy-dense batteries that enable long distance travel