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 ...

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 ...