Toyota wasn't a stranger to small, feisty engines before the G16E-GTS ... later replaced by VVT with a light flywheel and a short stroke design, enabling high-rpm shenanigans.

As the wildfires in Southern California raged, a high school science teacher came up with an innovative solution using a small engine that taps water from people's pools. It could help save homes ...

Medical-imaging-analysis software startup Flywheel Exchange Inc. recently raised $20 million, according to a securities filing. The Minneapolis-based software firm disclosed the funding in a ...

The newly tested engines could power a variety of space projects. China's state-owned main space contractor tested five different rocket engines on one day last week in preparation for future ...