Highlighting fresh concerns about global warming, Nico Rosberg foresees an eventual merger between the fuel-guzzling Formula One championship and the more environmentally friendly, electric motorsport series.

European Union officials are working on tougher car emissions standards aimed at fighting global warming — but which the auto industry cautions could hurt workers and consumers.

Automakers are continually making changes in vehicles. Many of these feature swaps don't get a lot of fanfare, so you might not always realize what's come and gone until you're shopping for a new car. Here's an overview.

California voters will soon decide whether to drive out a gasoline tax increase passed to fund transportation projects across the state.

In the first quarterly report on the safety of its autonomous vehicles, Tesla said it recorded one accident for every 3.34 million miles driven when the autopilot was engaged. That is a vastly better record than the one compiled by humans.