As the automaker's Oshawa, Ontario, plant has shed jobs, the local economy has been forced to diversify.

Signed but not yet delivered: The new NAFTA isn't very different from the old one.

GM announced plant closures in North America and thousands of layoffs, tariffs are also weighing down the car company.

About $80 billion helped save GM and Chrysler, but autoworkers and auto-dependent communities haven't fully recovered.

We take a look at four cities whose fates are linked to Chrysler and GM.

Autonomous cars made more interesting in a deal that's more Silicon Valley than Detroit.

The company made electric cars exciting, but can it make them ubiquitous?

…because he fought the auto industry for increased safety. And won.