Automakers showed a round of concepts and advanced technology at this year's Consumer Electronics Show in Las Vegas.

Officials with GM and local UAW 2209 say they were unable to come to an agreement to hire the laid-off temporary workers.

The National Highway Traffic Safety Administration is sending a special crash team to Indiana to investigate a fatal crash involving a Tesla electric vehicle.

The fee collects money for roads from hybrid and electric vehicle owners who don't pay as much in gas taxes as other drivers.

The purchase of the racetrack and its subsidiaries, including the IndyCar series, was completed Monday.

The Ram 1500 EcoDiesel is powered by a 3.0-liter turbo V6 and has fuel economy ratings of 21/29-MPG city/highway with four-wheel-drive, or 22/32-MPG with rear-drive.

Twenty automakers are represented at the show that begins the day after Christmas and runs through Jan. 1, 2020.

Auto correspondent Casey Williams spends a week in California with the Genesis G80 5.0.