Secretary of Transportation Sean Duffy promised to improve the nation's transportation infrastructure and systems after Vice ...

Frontier and Spirit Airlines will once again try to merge, only months after the Biden administration won a key antitrust court battle to block an attempt by JetBlue to buy Spirit. A combination of ...

Spirit Airlines' executives remarked that they were still open to discussions if Frontier Airlines would improve its offer.

And transportation sector stands out as a major contributor to pollutant gas emissions. Promoting the application and technological innovation of clean energy, such as green electricity and hydrogen ...