The Atkinson cycle helps hybrid engines squeeze more efficiency from gasoline, but there's a clever reason electric motors ...

Porsche has patented an innovative six-stroke engine that combines the benefits of a two-stroke engine's power with the durability and emissions cleanliness of a four-stroke engine. This design ...

A typical four-stroke (Otto) engine performs intake, compression, combustion and exhaust. Otto’s modern four-stroke engine ...

A 697cc British two-stroke diesel outboard goes record hunting at Coniston Powerboat Record Week with Team Endeavour Racing ...

The Home Depot has what you need for the DIYer, tool enthusiast, outdoors lover, and home decorator in your life.

Toyota has spent decades quietly perfecting the art of the hybrid powertrain, and the results speak for themselves. While ...

After a major update in 2026 to meet the impending AMA sound regulations, the 2027 Yamaha YZ450F sees minimal changes.

The Beta 430 RS is already an impressive dirt-first dual sport. We compared it with the 390 RS and made a handful of upgrades that improved its performance.

Wärtsilä said it had chosen the low-pressure concept for safety, efficiency and its potential for reducing greenhouse gas emissions. In April, Wärtsilä raised the power of its four-stroke ammonia ...

HD Hyundai drives land power engine surge on AI data center boom Group scales up HiMSEN capacity and Gunsan plant to power ...

Brabus lists the P 900 Rocket Edition, a 662 kW Mercedes-AMG G 63 pickup limited to 10, at €846,944 with German VAT, €46,589 ...

The unexpected pitfalls behind the word 'high performance'-When it comes to automotive spark plugs, standard plugs using ...