Rolls-Royce is ditching diesel for methanol with its new maritime engine, described as the world's first high-speed marine engine in its performance class to operate exclusively on pure wood alcohol ...

This BMW engine is used in some of the finest cars of the 1990s and pushes them to high-revving and tire-screeching levels - ...

Yanmar Power Technology has successfully completed a land-based demonstration test of a pilot-ignition hydrogen 4-stroke high-speed engine designed for power generation in coastal vessels. The ...

Piston-engined fighters ruled the roost for thirty years. A brutal survival of the fittest ensured a rapid evolution of these characterful machines; the final fighters were over six times faster and ...

Venus Aerospace had the first-ever U.S. flight test of a rotating detonation rocket engine (RDRE)—a next-gen propulsion technology that’s been theorized for decades, but never flown… until now. The ...

Southwest Research Institute (SwRI) today celebrated the completion of the Center for Accelerating Materials and Processes (CAMP), a new facility that will support research and development for ...

Single-engine jets remain some of the most extreme aircraft a pilot can strap into, and several of the fastest are still available to fly in frontline squadrons and training units today. Focusing on ...

On May 14, 2025 Venus Aerospace became the first in the world to successfully fly a high-thrust rotating detonation rocket engine (RDRE) — achieving what no government or private entity had done ...

Will joined the TopSpeed team over two and a half years ago, bringing his lifelong automotive passion, writing experience, and editorial expertise along with him. Whether classic or modern, American ...

Whether you're tearing up back twisties on your favorite sportbike or going full throttle on the interstate on a cruiser, the power you feel and how fast you go is directly related to engine ...

For most Americans, trains are less a part of their daily lives than they are a part of the nation's history. When most people think of trains, they likely recall seeing steam engine locomotives in ...

LAS VEGAS, Nev., Dec. 11, 2003 — GE Marine & Stationary Power (M&SP) now offers three medium-speed diesel engines that are especially suitable for power generation and mechanical drive applications.