US Environmental Protection Agency will use random spot checks to expose technologies that may allow cars to skirt emissions standards.
Chevy's second-generation Volt RE-EV improves both its stated electric and gasoline-powered efficiency.
A long time ago, in a film studio far, far away, a ragtag alliance of unknown extras donned alien masks to shoot a low-budget sci-fi movie. New documentary "Elstree 1976" tells their stories -- CNET met its director, Jon Spira.
In response to the scandal over its diesel car emissions, Volkswagen withdraws its application to the EPA to certify its 2016 model year diesel vehicles in the US.
VW's rapidly mushrooming diesel emissions conundrum could cost it up to $86B, argues major financial services company Credit Suisse.
It wasn't just a little environmental fiddling. It was far, far more.
Technically Incorrect: The famed physicist says that simple math makes him believe there are aliens out there.
In an open letter to the automaker and an official release, the EPA claims that VW's diesels aren't as clean as you'd think.
German automaker orders its US dealerships to halt sales of affected cars, says that 11 million vehicles are impacted globally.
The heart of BMW's model lineup, the 3 Series, has a trick new 330e plug-in hybrid variant that promises vastly improved fuel economy and spirited performance.