Engineers at the University of California, Davis, have invented a device that can generate mechanical power at night by ...

Deppe and Munday mounted a simple Stirling engine on a radiative cooling panel. They placed the setup on the ground, letting ...

While flying one day in 2018, a Graco engineer read a short article in a trade journal about a small company developing a new kind of electric engine. It was a lightbulb moment. While the engines were ...

GE Aerospace has commenced test runs of its Passport turbofan-based hybrid-electric propulsion system developed under NASA's ...

The term “electrified vehicles” includes various propulsion systems, including hybrids, hydrogen fuel cell vehicles, plug-in hybrids (PHEVs), and EVs. While PHEVs haven’t been as popular as others in ...

One of electric vehicles’ biggest problems is their battery pack. It is big, heavy and expensive, and its materials are sourced from distant parts of the globe, leaving a big carbon footprint. That’s ...

Honda has been at the forefront of hybrid powertrain innovation ever since the technology first entered the mainstream consciousness more than 15 years ago. And for nearly a decade, the company's ...