Every workday, about 7,400 trucks mostly loaded with automotive parts rumble across the Ambassador Bridge connecting Detroit and Canada, at times snarling traffic along the busy corridor.But if President Donald Trump delivers on threats to slap 25 percent

Waymo, the self-driving car unit of Google's parent company, Alphabet, put in an order for 62,000 Chrysler Pacifica Hybrid minivans last week to put into test fleets around the country. Riders will be able to summon the vans as taxis...

Video of a fatal pedestrian crash involving a self-driving Uber vehicle that some experts say exposes flaws in autonomous vehicle technology is prompting calls to slow down testing on public roads and renewing concerns about regulatory readiness.The 22-sec

Hybrid and electric cars will sneak across parking lots for a few more years. The NHTSA on Monday set a long-delayed deadline for automakers to add sounds to otherwise nearly silent hybrid and electric cars: September 2020.The NHTSA says that...

Two federal agencies have dispatched teams to investigate the California crash of a Tesla Model S electric car that may have been operating under its semi-autonomous Autopilot system.It's the second time the National Transportation Safety Board and the Nat