By Michael Kahn, Supantha Mukherjee and Tom Balmforth PRAGUE/STOCKHOLM/LONDON, April 7 (Reuters) - Specialist mini jet engine ...

The United States has awarded a contract to a vendor that will design and build next-generation UAV engines. Here's who will ...

Propelled expands its Hercules hybrid drone propulsion systems with new power classes, improved efficiency, and OEM ...

Add Yahoo as a preferred source to see more of our stories on Google. Ukraine said Russia just used a new type of attack drone that it's calling the Geran-5. It uses a more powerful turbojet engine ...

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

By Maria Rugamer and Alexander Hübner April 8 (Reuters) - Munich-based engine manufacturer MTU Aero Engines is entering the ...

A Chinese-developed hybrid propulsion approach is combining fuel-based generation with an electric drive to ...

Unlike ballistic missiles, attack drones can be produced and launched with little infrastructure, making them difficult ...

Iran is surely working on long-range drones in its underground bases — so it's no wonder the US is continuing to pummel the ...

This image supplied by GUR apparently shows the partial wreckage of a Geran-5.Ukraine's Defense Intelligence Directorate (GUR) Russia has attacked Ukraine with a new type of long-range drone that uses ...