Auto

General Motors and the Canadian auto workers union Unifor have reached a tentative contract agreement, averting a strike that threatened to begin at midnight Monday.

General Motors and the Canadian auto workers union Unifor have reached a tentative contract agreement, averting a strike that threatened to begin at midnight Monday.

The Latest on the gas shortage caused by a pipeline spill (all times local): 7:30 a.m.

The Latest on the gas shortage caused by a pipeline spill (all times local): 7:30 a.m.

Elon Musk-led Tesla Motor Inc said on Monday its proposed acquisition of SolarCity Corp could be delayed due to shareholder lawsuits challenging the deal.

Elon Musk-led Tesla Motor Inc said on Monday its proposed acquisition of SolarCity Corp could be delayed due to shareholder lawsuits challenging the deal.

A co-founder of the Lyft ride-hailing service predicts that self-driving cars will handle a majority of his company's rides within five years.

A co-founder of the Lyft ride-hailing service predicts that self-driving cars will handle a majority of his company's rides within five years.

Fiat Chrysler Automobiles is recalling more than 1.9 million vehicles worldwide because their air bags might not deploy in a crash.

Fiat Chrysler Automobiles is recalling more than 1.9 million vehicles worldwide because their air bags might not deploy in a crash.

U.S. safety regulators announced a formal recall of Samsung's Galaxy Note 7 smartphone Thursday after a spate of fires led to injuries and property damage — along with a global marketing headache for the South Korean tech giant.

U.S. safety regulators announced a formal recall of Samsung's Galaxy Note 7 smartphone Thursday after a spate of fires led to injuries and property damage — along with a global marketing headache for the South Korean tech giant.

Fiat Chrysler Automobiles NV said on Thursday it is recalling 1.9 million vehicles worldwide for an air bag defect that is linked to three deaths and five injuries.

Fiat Chrysler Automobiles NV said on Thursday it is recalling 1.9 million vehicles worldwide for an air bag defect that is linked to three deaths and five injuries.

Uber riders in Pittsburgh can get a glimpse of the future by summoning a car capable of handling most of the tasks of driving on its own.

Uber riders in Pittsburgh can get a glimpse of the future by summoning a car capable of handling most of the tasks of driving on its own.

Ford expects its pretax profit to fall next year, but to improve in 2018 as it invests in emerging businesses.

Ford expects its pretax profit to fall next year, but to improve in 2018 as it invests in emerging businesses.

During a lackluster August for auto sales, luxury brands on the lower rungs of the ladder kept on climbing.