More public buses are ditching diesel engines for battery packs and hydrogen fuel-cell power. But in recent years, this newer, greener tech has encountered industrywide manufacturing challenges and ...

Learn more about whether Allison Transmission Holdings, Inc. or Cummins Inc. is a better investment based on AAII's A+ Investor grades, which compare both companies' key financial metrics.

Written by Lance Dickerson Businesses across sectors in sub-Saharan Africa are facing energy challenges that significantly affect their ability to trade. Unreliable infrastructure, and in some ...

Lewes Ferry’s Cape Henlopen vessel is powered by engines so old that its maintenance team has to scrounge eBay, scrapyards ...

Be prepared for power outages with the best home generator. View top picks for portable, light-duty, and heavy-duty options ...

Following a decade of innovation and engineering, the company's new 13-liter DC13 engine is its most sustainable engine ...

The Duramax diesel is a series of diesel engines manufactured by General Motors. Here's a breakdown of the generations over ...

At least 14 customers said they inadvertently filled up their vehicles with the wrong fuel on Jan. 19 at a gas station in ...

Discover why platinum is undervalued at $970 per ounce and its potential for significant price growth by 2025, making it a ...

The mix-up happened Jan. 19 at the Circle K along Chester Road when diesel fuel was inadvertently poured into the underground ...

Diesel fuel was stored in an underground tank tied to an unleaded gasoline pump at a Circle K in Avon, Ohio, resulting in ...

LiquidPiston’s flagship innovation, the X-Engine, builds on the principles of rotary engines but with a transformative twist.