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The national average price for a gallon of diesel rose 1.9 cents to $3.274, the Energy Information Administration reported.

The U.S. recovered almost all the bitcoin ransom paid to the perpetrators of the cyberattack on Colonial Pipeline Co. in May in a sign that law enforcement is capable of pursuing online criminals even when they operate outside the nation’s borders.

WASHINGTON — Energy Secretary Jennifer Granholm on June 6 called for more public-private cooperation on cyber defenses and said U.S. adversaries already are capable of using cyber intrusions to shut down the U.S. power grid.

The largest vehicle charging network in the U.S. is counting on electric pickup trucks to finally win over American drivers for EVs.

While electric vehicles and alternative fuels contribute to reducing greenhouse gas emissions, their continued adoption forces states to rethink transportation funding sources that currently come from taxes on diesel and gasoline.

From bustling U.S. airports to surging demand for gasoline, all signs from this past Memorial Day weekend reaffirm the oil market’s bet that Americans will be out traveling in force this summer.

The national average price of diesel barely moved this past week, inching up two-tenths of a cent, according to Energy Information Administration data released May 31.

Oil resumed its advance, reaching the highest settlement in more than two years with the OPEC+ alliance forecasting a tightening global crude market and a nuclear deal with Iran still up in the air.

Agriculture giant Cargill Inc. will start selling methane-absorbing wearable devices for cows, putting its support behind an experimental technology that could help the industry cut greenhouse gas emissions.

WASHINGTON — Legislation that would raise consumer tax credits for electric vehicles to $12,500 for the next five years passed a Senate committee May 26.