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A new Gold Rush is taking shape on a quiet stretch of Kansas prairie. There, a clutch of startups backed by the likes of Bill Gates are searching below the surface for hydrogen.

The incoming Trump administration is looking to slash fuel-efficiency requirements for new cars and light trucks as part of plans to unwind Biden policies he has blasted as an “EV mandate."

A Florida man is facing up to five years in federal prison after pleading guilty to wire fraud and filing false claims after overstating biodiesel credits that were reported to the IRS and EPA.

Rotor Technologies has built two autonomous Sprayhawk helicopters and aims to have as many as 20 ready for market next year. For now, Rotor is focused on the agriculture sector.

President-elect Donald Trump’s vows to “frack, frack, frack” are about to collide with a global crude glut that’s set to, finally, temper record shale production.

Under Trump, DOT will take a lead role in reshaping federal infrastructure investment to align with the priorities of the incoming president and Republican congressional leaders.

The five-star crash test ratings, which most vehicles now receive, would not change under the new system. Consumers would see green check marks for vehicles with the new safety features.

The national average diesel price dropped 3 cents to $3.491 a gallon in its third straight decline, according to U.S. Energy Information Administration data released Nov. 18.

U.S. auto safety regulators are probing two recent recalls by Ford Motor Co. as the carmaker struggles to contain quality lapses in its vehicles.