The world might not have flying cars, but it does have the iPhone, which can let you unlock/lock your car, pop the trunk, and ...

Car keys have quietly moved into the same place you already keep your boarding passes, payment cards, and transit tickets: your phone. On modern vehicles and Android phones, it is now possible to ...

Digital keys are the next bandwagon that most carmakers stateside plan to jump on — and that Apple desperately wants you to use. But as of now, it's not a universal feature. Older cars might lack the ...