A father and son duo allegedly imported the equipment from Canada and made more than $74 million in revenue over six years.

An Eastern Washington grand jury has indicted father and son Joshua and John Owens on six counts of smuggling, conspiracy to ...

GM is recalling some Cadillac, Chevrolet, and GMC SUVs and pickup trucks with a diesel engine because their rear wheels may ...

In a 2005 war game, the Swedish diesel-powered submarine HMS Gotland "sank" the U.S. Navy's $6 billion-plus USS Ronald Reagan ...

Diesel spilled from a barge on a backwater channel in St. Paul Park, prompting a cleanup effort by an environmental ...

Newly adopted clean air regulations could limit the sale of large motor homes or recreational vehicles (RV) in California.

Diesel fuel costs have not yet felt much upward pressure from the harvest and holiday season, while gasoline prices continue ...

The world’s demand for diesel is forecast to fall this year, a rare event for the fuel that powers swathes of the global ...

Diesel prices across the U.S. averaged $3.521 per gallon for the week ending Nov. 11, a 1.5-cent decline from the previous ...

Zero-emission vehicle sales in California over the past two years have been better than anticipated, but the transition to ...

Manufacturers see lithium power as the future of rail travel in the UK - but the trains could pose unique challenges.

Customers will need a software update to resolve the transmission issues.