Transportation

Not all cars require it, but motorists should spend the extra cash and upgrade to synthetic oil, AAA advises in a new study.

Not all cars require it, but motorists should spend the extra cash and upgrade to synthetic oil, AAA advises in a new study.

President Donald Trump plans to lay out his vision for overhauling the nation's air traffic control system on Monday, outlining his goals to privatize the system in a White House speech.

San Francisco has issued subpoenas to Uber Technologies Inc and Lyft Inc for a broad scope of records on driving and business practices as part of an investigation to determine whether the ride-services companies have become a public nuisance.

San Francisco has issued subpoenas to Uber Technologies Inc and Lyft Inc for a broad scope of records on driving and business practices as part of an investigation to determine whether the ride-services companies have become a public nuisance.

While some major U.S. airlines have shut down routes to Venezuela amid the severe economic crisis and political turmoil gripping the South American country, Delta Airlines (NYSE:DAL) and American Airlines (NYSE:AAL) said Monday they will continue flights to the distressed country – for now.

While some major U.S. airlines have shut down routes to Venezuela amid the severe economic crisis and political turmoil gripping the South American country, Delta Airlines (NYSE:DAL) and American Airlines (NYSE:AAL) said Monday they will continue flights to the distressed country – for now.

The U.S. air traffic control system, the world's largest and most complex, is in the midst of an era of unsurpassed safety.

The U.S. air traffic control system, the world's largest and most complex, is in the midst of an era of unsurpassed safety.

Shareholders will vote on activist investor David Einhorn’s proposal to split GM's stock into two classes, an attempt at boosting its share price.

Shareholders will vote on activist investor David Einhorn’s proposal to split GM's stock into two classes, an attempt at boosting its share price.

President Donald Trump is launching a major push for a $1 trillion overhaul of the nation's roads and bridges, a key item on his agenda that's been stymied in Congress and overshadowed by White House controversies.

Everyone loves a hack — an uncommon solution to a common problem.

Everyone loves a hack — an uncommon solution to a common problem.

A more than $1 billion partnership with a Spanish firm over three decades would renovate the Denver International Airport terminal by moving the security screening area and tripling the amount of space for shops and restaurants.

President Donald Trump is launching a major push for a $1 trillion overhaul of the nation's roads and bridges, a key item on his agenda that's been stymied in Congress and overshadowed by White House controversies.

Authorities say an American Airlines plane veered off of a runway at the San Antonio airport during takeoff and is stuck in the mud.