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The U.S. average retail price of diesel rose 1.4 cents to $3.064 a gallon, the Department of Energy reported Oct. 28.

A new study by the National Academy of Sciences urges federal regulators to conduct an “interim evaluation” of the federal medium- and heavy-duty truck Phase 2 greenhouse gas and economy rule with an eye toward more stringent standards.

Transit officials in San Diego are rolling out a new $12.5 million pilot program to test the region’s first electric buses.

Petroleos Mexicanos imported less gasoline and diesel in the second quarter as its refineries produced more fuel and the government cracked down on fuel theft.

EXTON, Pa. — For a second time in three months, President Donald Trump is headed to Pennsylvania to promote his support for the natural gas industry, making clear that he sees his pro-industry policies as a boost to his chances of winning the battleground state.

The busiest U.S. fuel pipeline might expand jet fuel deliveries to respond to growing demand in Nashville.

One of Justin Trudeau’s top lieutenants says the Canadian prime minister will proceed with an expansion of the Trans Mountain oil pipeline even as he’s now likely to share power with the more environmentally minded New Democratic Party.

A natural gas pipeline that has been held up by New York could help Gov. Andrew Cuomo meet his ambitious clean energy goals if he approves it, according to the developer behind the $1 billion project.

SACRAMENTO, Calif. — California’s governor has asked the attorney general to investigate why the state’s gas prices are so high, pointing to a new report suggesting big oil companies are “misleading and overcharging customers” by as much as $1 per gallon.