Airline CEOs said at the industry's largest annual gathering in Rio de Janeiro that more fuel-efficient engines have fallen short of availability and reliability standards. That means carriers have to ...

We've covered the broad strokes of everything you need to know about Chevy's 6.6L Duramax diesel engine from a few angles at SlashGear over the years. However, if you're new to diesel pickups, we ...

Back in February, Honda announced an agreement to continue building IndyCar engines into the next era of series competition. The decision ended over a year of speculation that the manufacturer was ...

Reports of the death of the internal combustion engine have been exaggerated. Electric vehicles were once poised to diminish the ubiquity of traditional engines, but automakers are booking huge losses ...

The two most common motorized vehicles you are likely to see on the road today are cars and motorcycles. That's not exactly a controversial statement, nor is it breaking news. All the same, you've ...

When reading about different engine setups, all of the nomenclature can get confusing, especially when it comes to less conventional engine configurations from cars that are a little more obscure.

From the moment 4-year-old Cameron first stepped out into Glimmer in Spyro 2, he knew video games were going to play a central role in the rest of his life. Though he never planned to make it the ...

The rotary was the most radical rethink of the combustion engine in over a hundred years — and it paid the price for being different. Mazda introduced the innovative Wankel rotary engine in the 1967 ...

Shares of Caterpillar, the maker of mining and construction machinery, are up more than 30% since year-end, making it the biggest contributor to the Dow Jones Industrial Average. WSJ’s Jonathan Weil ...

A little more than two months ago, a Rocket Lab employee called the Stennis Space Center Fire Department from the nearby E3 test stand. There was a grass fire where Archimedes engines undergo testing.

How hydrogen combustion engines work, versus gasoline engines. Hydrogen combustion engines can be more efficient and with better emissions versus gas engines, due to the fuel differences of H2. This ...