The internal combustion engine is not inert despite its announced "death". While developing electric engines, Porsche continues to work on thermal engines. It has just imagined a 6-stroke engine.

The NX200 is designed for riders seeking both daily commuting practicality and weekend adventure capabilities. Its rugged ...

The Ford 6.4L Power Stroke diesel had a short production run for various reasons. There is one production year in particular ...

Porsche's new patented six stroke engine might not be a thing of reality yet, but the new technology is still very ...

The Triumph TF 450-RC (“Ricky Carmichael”) Edition shares the same aluminum spine and twin cradle frame—which is hand TIG ...

The GP World Cup feeds off the burgeoning popularity of sub-500cc twin-cylinder motorcycles ridden at kart tracks such as the ...

An all-new frame, revised suspension, and updated engine intake give the Yamaha WR250F a face-lift for 2025, making it lower, ...

W International (3W) manufactures next-generation heavy-fuel (HF) and gas engines for the unmanned aerial vehicle (UAV) ...

The phrase "Atkinson cycle" is as synonymous with hybrids as the words "Toyota" and "Prius". But what does that even mean and why do hybrids use them?

Background: A damaged stroke area can affect both local ... Additionally, recovery varied during estrous cycle stages, with optogenetic stimulation enhancing motor function during specific phases. At ...

The PowerTech M 2.4L engines and PowerTech E 2.4L engines under 75 hp are EPA Interim Tier IV compliant in advance of emissions regulations. PowerTech M 2.4L models feature mechanical unit pump ...

MAN Energy Solutions reports that its ME-LGIA (-Liquid Gas Injection Ammonia) engine, currently undergoing testing at its Research Center Copenhagen (RCC) facility, has run at 100% engine load for the ...