What has zero moving parts, yet can blast an aerial vehicle to velocities beyond Mach 5? The answer is the recently flight-tested Atmospheric Test of Launched Airbreathing System (ATLAS) powered by a ...

In the world of diesel pickup trucks, the Cummins engine holds a special place in the hearts of many enthusiasts. While you can find Cummins diesel engines in a handful of discontinued Nissan Titan XD ...