Years of speculation about the future of IndyCar's current engine partners is expected to end in the coming days with the formal confirmation that Honda and Chevrolet have both signed contract ...

IndyCar agreeing to a new deal for Honda and Chevy to remain engine manufacturers has effect on the series' popularity, the new car and teams.

The decision ends more than two years of concern that Honda's time supplying IndyCar engines could be coming to an end.

While adoption rates for electric vehicles may be on the rise, automakers aren't quite ready to part with internal-combustion engines. For some companies like Porsche, research into new ...

The candle that burns twice as bright burns half as long; we all know that. However, some of the newest engine designs are proving to be more like firecrackers than candles, judging from the number of ...

Porsche filed a patent for a new W-18 engine design that actually makes use of three cylinder banks, unlike some other W-branded engines, Carbuzz found. Not only does the patent account for up to 18 ...