Back in 2015 Achates was awarded $9 million by the U.S. Department of Energy to develop a new "disruptive" internal-combustion engine in partnership with Argonne National Laboratory and Delphi ...

The internal combustion engine is not dead yet. Despite automakers’ growing efforts to electrify their lineup, adding hybrids and EVs and removing gas-only options every year, there are still ...

We are at a critical time and supporting climate journalism is more important than ever. Science News and our parent organization, the Society for Science, need your help to strengthen ...

The Temerario’s new twin-turbo 4.0-liter V8 revs to 10,000 rpm. Lamborghini acknowledges there’s still plenty of life left in ICEs. Synthetic fuels will also help to keep older Lamborghinis on ...

Lawmakers would eliminate a $7,500 tax credit for households that buy or lease new EVs, as well as a $4,000 credit for ...

While that might seem counterintuitive, seeing how Fiat had its sights set on only offering the new 500 as a battery-powered vehicle, the market reality is that the old, combustion-powered model ...

Astron aerospace has shown a partial prototype of a new rotary combustion engine it claims runs at an extraordinary 60% thermal efficiency, burning totally clean with zero NOx emissions and ...

That said, we'd certainly be excited to see a six-stroke engine up and running, especially if it keeps the internal-combustion engine alive farther into the future. Related Stories.