That said, gasoline engines have also come a long way in recent years. In the past, diesel engines had the advantage of using direct fuel injection, but that’s now common on gas cars, as well. As a ...

If you've accidentally put diesel in your regular gas car (or vice versa), it may not be a disaster, provided you haven't ...

California officials have been calling for Biden's EPA to grant waivers for eight of its rules for over a year. Friday's decisions come on the heels of two other waivers EPA issued in December ...

Not many know that the “steam” engines pulling the Steam Heritage Special train running between Ahmedabad and Ekta Nagar in ...

but you may be surprised to learn how many compact cars have diesel engines under the hood. Small diesel engines still don't have spark plugs like what one might find in a gas-powered mechanism.

From bold experiments to ingenious designs, these 12 Japanese engines highlight the innovation behind some of the most ...

Methanol has been taken up quickly as a possible fuel for ships of all sizes, including commercial workboats, tugs, and inland waterway vessels ...

As global markets grapple with cautious Federal Reserve commentary and political uncertainties, smaller-cap indexes have been particularly hard hit, reflecting broader investor sentiment. Despite ...

The carbon footprint of a long-delayed new "green" ferry will be far larger than the 31-year-old diesel ship that usually ...

Would you believe me if I told you the U.S. military had the option to field a hybrid-electric tank more than a century ago?

Learn about the recent factors driving the fluctuation of palladium prices, from supply constraints to increasing EV adoption ...