Yamaha's H2 Buddy Porter scooter concept could revolutionize urban delivery with hydrogen power, but challenges remain.

The verification campaign ran from October 2024 through September 2025. Engineers examined how hydrogen could be safely integrated into existing gas infrastructure while monitoring issues such ...

Though Teslas don't use motor oil like a gas-powered car does, they do use gearbox oil along with a dedicated oil filter ...

In Italy this month, a high‑stakes clash between one of the world’s fastest‑growing automakers and a global legacy manufacturer spilled out into the public arena of marketing and regulatory ...

Learn how hybrid cars work, the different types of hybrids, and how to decide if one makes sense for your driving and budget.

Let's take a look at 10 brands with famous powerplants. Speaking of hemispherical combustion chambers, the technology has been around since at least 1901, but Chrysler popularized it with the ...

It’s a sign of stalling demand for electric cars that Fiat has been forced to engineer its Cinquecento EV to accept a combustion engine ...

How engines work. What is an internal combustion engine? This video is the perfect introduction into learning about how cars work, starting with the most important part, the engine. ‘Unless we need to ...

Replacing four-cylinder engines with inline-sixes, debuting a new family of V-8s, downplaying plug-in hybrids, adding more AMGs with high-performance electric motors, and mid-size SUVs with combustion ...