Westport and Volvo are demonstrating a 500-hp truck with diesel-like efficiency — one that also offers what Westport says is ...

EVs can spare you from high prices at the pump, but there are a lot of factors that can affect whether they're the right ...

The BE-4 engine is the “most powerful liquefied natural gas fuelled rocket engine ever developed,” according to Blue Origin.

By building reactors in shipyards, Blue Energy says it will tame nuclear power's cost problems, giving it access to cheaper ...

The MarketWatch News Department was not involved in the creation of this content.-- Company is developing prefabricated nuclear power plants designed for faster, more predictable ...

Blue hydrogen is produced from fossil fuels, typically natural gas, using steam methane reforming or autothermal reforming ...

Europe is a top market for deployments of energy storage, as companies expand investment for the technology. A recent report ...

Navigating the "Messy Middle"? Discover how propane autogas offers lower maintenance, stable fuel pricing, and ultra-low ...

Materials-to-Royalty Ratio -- 1.5:1 in the quarter, with full-year expectation of 1.3:1 as mix normalizes. Phosphorescent Blue -- Still viewed as a "significant opportunity"; management believes ...

We drove Infiniti's stunning new SUV with real gold-coated glass flecks in the paint and a luxurious quilted leather interior ...

Relying on diesel alone exposes fleets to fuel price volatility. Here’s why diversification with electric, natural gas, and ...

In Colorado's summers, there are patches of white and red and brown rock mixed with deep green forests. In the winter, soft ...