Transportation Secretary Sean Duffy says Biden-era fuel economy standards for gas-guzzling cars and trucks are illegal and ...

President Donald Trump wants to quadruple nuclear power by 2050, but the U.S. is heavily dependent on foreign countries for ...

Smiling from ear-to-ear, Astros left-hander Colton Gordon grabbed the game ball from his locker and proudly showed it off to ...

Energy & Environment Energy & Environment   The Big Story Trump goes after Biden car efficiency rulesThe Trump administration ...

U.S. crude oil stockpiles fell last week as oil refiners ramped up production with the start of the summer driving season, ...

With the fuel so expensive that it’s impossible to compete with jet fuel made from petroleum, the nascent SAF industry faces ...

Ford says that all of its EcoBoost engines can run on 87-octane gas, although it recommends premium 91 octane gas for best ...

The Transportation Department declared that former President Joe Biden's CAFE standards exceeded the government's legal authority by including electric vehicles.

Iran is currently importing tons of missile fuel from China as it seeks to strengthen its defense capabilities amid rising ...

More and more new vehicle buyers are starting to consider hybrid cars as daily drivers in the U.S. A big reason for this is ...

Officials with Johns Hopkins University confirmed Friday night that 5,000 gallons of diesel fuel spilled into the Inner ...

President Donald Trump criticized Chairman Jerome Powell again, calling him "Too Late," and argued for a full percentage point interest rate cut.