Beehive Industries will test its 3D-printed engines for use by the USAF, which are reportedly cheaper to build, use, and service compared to traditionally manufactured engines.

These are cheaper and faster to build compared to engines built using traditional methods.

For more than a decade, automatic engine start/stop systems were sold as painless climate tech, a clever way to trim fuel use by cutting the engine at every red light. Now the feature is rapidly ...

Hotel Engine Inc., the operator of a hotel booking platform for business travelers, today announced that it has closed a $140 million Series C funding round. Private equity firm Permira led the ...

iRocket conducted a test of its booster rocket engine under a 2020 Air Force contract. Credit: iRocket WASHINGTON — Innovative Rocket Technologies, known as iRocket, won a U.S. Space Force contract to ...

Turnkey crate engines for kit and other project cars have grown enormously in popularity. The reasons are obviousbuilding an engine yourself can be time-consuming and laborious. In contrast, a ...

Ursa Major developed and tested a 6-inch diameter composite grain pathfinder motor. Credit: Ursa Major WASHINGTON — Rocket engine startup Ursa Major is targeting the solid rocket motors market, the ...

Most modern diesel engines already feature an electric start system. However, older engines often required manual starting methods such as hand cranks, kick-starts, or pull-starts, which could be ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Louisville’s startup ecosystem is active, collaborative ...