That car you leased three years ago probably has become a cash cow. But deciding what to do with that equity — and what to drive next — has become confusing. Before the car market was turned upside ...

In about six weeks, the country will celebrate that most American of holidays, Tax Day. What, you may wonder, do cars have to do with taxes? Well, certain hybrid and alternative-fuel vehicles are ...

The power of invisibility is slowly inching closer. In the past few months for instance, scientists created invisibility cloaks made out of carbon or plasmonic metamaterial–cool, but complicated ...