Big changes to emissions and fuel economy standards are likely to hit the automotive industry in the coming months as President Donald J. Trump takes office — but according to a new study from ...

New U.S. Transportation Secretary Sean Duffy signed an order on Tuesday directing U.S. regulators to rescind landmark fuel economy standards issued under President Joe Biden that aimed to drastically ...

to provide a fuel economy boost without any loss of performance. Ford first showed the idea in the 2007 Lincoln MKR concept when it was called Twin-Force. The Twin-Force name has been set aside in ...

Newly appointed Transportation Secretary Sean Duffy ordered a rewrite of more stringent US fuel-economy rules, following through on one of President Donald Trump’s first directives after he retook the ...