Formula 1 does not drift forward in a straight line. It lurches. A regulation lands, teams tear up their drawings, and t ...

Formula 1 engines are among the most efficient internal combustion engines ever built. Yet during a race, an F1 car uses far ...

With a focus on real-world usability, Toyota's hybrid system boosts torque and fuel economy without sacrificing the Tacoma's ...

WASHINGTON, DC - DECEMBER 03: (L-R) U.S. Secretary of Transportation Sean Duffy, Ford CEO Jim Farley and Stellantis CEO Antonio Filosa look on as U.S. President Donald Trump makes an announcement on ...

Smaller, more powerful and fuel-efficient engines don’t seem to have great long term reliability. Engine recalls from major automakers such as GM, Toyota and Honda have cost billions of dollars. Moves ...

The Trump administration says its proposal to roll back vehicle fuel economy standards, announced officially in the Oval Office on Wednesday, is an attempt to shave dollars off the ballooning cost of ...

The CEO of Ford Motor Co. is revved up for the Trump administration's plan to make automobiles affordable, as he expressed his praise for helping to bring car prices back down. "What you should know ...

The Trump administration is proposing new fuel economy standards for vehicles that would roll back efficiency rules implemented under former President Biden. Under the Transportation Department ...

President Donald Trump Wednesday announced that the Transportation Department will roll back automotive fuel efficiency standards finalized last year. “People want the gasoline car,” he said in the ...

NHTSA proposes a major rollback of fuel-economy targets, cutting the 2031 requirement from 50.4 mpg to 34.5 mpg and reducing standards retroactively for earlier model years. The plan eliminates ...

The Department of Transportation under President Donald Trump is moving to reverse more of the climate policies that had been enacted by President Joe Biden. Under a proposed rulemaking by the ...

President Donald Trump unveiled plans Wednesday to slash the strict Biden-era fuel efficiency standards that he has long lambasted as an “EV mandate.” “We are officially terminating Joe Biden’s ...