Senate Republicans intend to propose revised tax and health care provisions to President Donald Trump’s $3 trillion signature economic package, shrugging off criticism by Elon Musk.

JoyRide Logistics is setting about building partnerships in its bid to convince shippers to transition from a wholly diesel fleet to zero emissions.

Tesla is poised to begin its long-awaited robotaxi service in Austin on June 12, according to a person familiar with the matter.

DOE's regional averages are drawn from its weekly national survey of about 400 diesel service centers. The stations are surveyed on Mondays and the results are reported late that day. DOE divides ...

[Stay on top of transportation news: Get TTNews in your inbox.] A massive House-passed tax and budget measure promises to return a federal account central to transportation maintenance projects to ...

The national average diesel price rose 6 cents a gallon to $3.536, its first increase since early April, according to U.S. Energy Information Administration data released May 20. Before the ...

Nippon Steel Corp. has bolstered its pledge to invest in United States Steel Corp. in the event that President Donald Trump approves the Japanese company’s proposed $14.1 billion takeover ...

[Stay on top of transportation news: Get TTNews in your inbox.] Driverless vehicle developer Aurora Innovation is putting a human back in front of the wheel of big rigs operating in Texas ...

The Environmental Protection Agency is reconsidering regulations including its Greenhouse Gas Phase 3 rule and has asked Congress to review waivers it has granted to California allowing that state ...

[Stay on top of transportation news: Get TTNews in your inbox.] Alterations to federal emission regulations for Class 8 trucks are likely in the coming months, but the timeline for those changes ...