It may be a main power source for modern work trucks, but these obscure diesel engines show compression ignition designs have taken lots of forms in the past.

It will still continue development of internal-combustion engines, though, including both conventional piston engines and ...

Back in May, Toyota, Subaru, and Mazda took part in a multi–pathway workshop, signaling their commitment to developing new ...

A two-rotor Wankel gas engine acts as a generator for the battery, but there is no mechanical connection between the engine ...

Believe it or not, but some of those engines you see powering cars screaming around the track have made it into production ...

Even as electrification ramps up with each passing year, Mazda remains committed to improving efficiency in gas-burning ...

Japanese nuclear plant workers for the first time have removed a small amount of melted fuel from one of the Fukushima ...

Edmunds singles out the Soul's agile handling and fuel-sipping engine as reasons to buy one. Both should come in handy for urban driving. And considering city living isn't inexpensive, it helps ...

A single-engine aircraft that ran out of fuel had to make an emergency landing on a Bay Area highway in the US during rush ...

Commercial aviation doesn't pencil out financially with Net Zero 2050. To get there, policymakers need to push the ...

Interest in small modular nuclear reactors, or SMRs, is skyrocketing with tech companies including Google, Amazon and Microsoft investing in the emerging low-carbon energy technology.