Mercedes and YASA not only achieved a new world record but also showcased the validity of this next-generation powertrain.

A hybrid Cessna 337 taxied down a Southern California runway and lifted into the air. The plane, a type commonly used as an ...

Honda S+ Shift is a groundbreaking concept in hybrid car design. Instead of accepting the emotionally "flat" feel that can ...

Toyota's Takashi Uehara spills the beans on the next Corolla Hybrid's game-changing powertrain. Prepare for a 10-20% fuel economy boost!

It feels like just five years ago, most people—including myself—suspected the world might never see a new gas engine for ...

In this video, you'll see the different types of engines and propulsion systems used for aircraft, my favorite ones: Turbojet, turboprop, turboshaft, and turbofan. You'll also see the Ramjet engine. I ...

Honda has a new midsize platform, engine, and hybrid system coming, and early indications are that it makes an already great ...

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 ...

An automatic start-stop system in vehicles is known by many names: Some call it a "stop-start," others "S&S," and others a "micro-hybrid technology." But whatever you call it, it's a common feature in ...

One Maverick owner's cross-country trip exposed the hidden flaw in his high-mileage hybrid, causing strange engine ...

Deciding what mill to run under the hood of your truck is one of the most important decisions to make when it comes to building a classic hauler. To keep it nostalgic, leave it stock, or contemporize ...