A number of flashy cars have made their debut at the North American International Detroit Auto Show this year too. But, an article at Business Week reports that this year, auto-makers are taking the concept cars more seriously than ever. Many of the...

Rolls Royce launched its new longer model in the United States on Jan.10 and the super-luxury brand also announced that its long-awaited convertible will go on sale in 2007. The long-wheel base Phantom model is 10 inches longer than the standard...