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When hydrogen-powered cars hit the market in 2014, it's going to be hard to find fuel. But solar-powered hydrogen fueling startup SunHydro has a plan to quickly ramp up filling stations. We spend a lot of time talking about the possibilities for a large scale battery electric vehicle charging infrastructure , but what about hydrogen fuel cell vehicles?

Before we get cars driven fully by computers, we'll have platoons of vehicles lead by a professional driver that let you take your eyes off the road and save fuel.

One of the winners of a contest to translate Prius technology to the real world, this prototype helmet will protect your head--and call an ambulance for you if you take a spill. You're in a nasty bike accident during rush hour

Qualcomm and the X Prize are offering money for a device that can spot diseases better than a doctor.

Why do we demand things of electric cars that we would never demand of normal ones?

As the automotive world searches for the ultimate alternative to gasoline-fueled engines, the big three premium German automakers (Audi, BMW, and Mercedes-Benz) continue to build a case for clean diesel cars here in America. It’s been roughly three years since Mercedes-Benz led the modern-day diesel charge with the E320 Bluetec—designed ...

Ferraris are great cars to own, but are they a good investment?

The Cadillac Escalade is the standard-bearer for a uniquely American brand of opulence: It’s substantial, swift, and silent, with bold good looks and acres of chrome.

The Cadillac Escalade is the standard-bearer for a uniquely American brand of opulence: It’s substantial, swift, and silent, with bold good looks and acres of chrome. Becker Automotive is an American company whose over-the-top Mercedes-Benz Sprinter conversion, the JetVan, is one part limousine, one part motor yacht, and one part ...