High revs, raw sound, no driver aids: Discover why the Cosworth BDA earned its reputation as perhaps the "angriest" engine ...

It’s been almost a year since defense contractor General Atomics and its partner in crime, Cosworth, began trying to bring an improved heavy fuel engine (HFE) for drones into the world, but the light ...

Before the sound fully registers, you feel it – a high-frequency vibration in the air, growing rapidly into a raw, mechanical scream that seems to tear at the very fabric of the atmosphere. It is the ...