Built on the Volvo D13 Variable Geometry Turbo engine platform, Volvo Trucks North America leaders expect the new engine to ...

Starship has flown eight test flights to date, two of which occurred this year. Both Flight 7 and Flight 8 — which launched on Jan. 16 and March 6, respectively — were partially successful. In each ...

Daimler Truck North America and Cummins announced the availability of the Cummins X15N 15-liter natural gas engine in the ...

The American Petroleum Institute is developing PC-12, its latest heavy-duty engine oil category, to support original equipment manufacturers' efficiency developments. The first licensing of oils ...

SpaceX said 29 of the booster's 33 methane-fueled Raptor engines are flight-proven. "The first Super Heavy reuse will be a step towards our goal of zero-touch reflight," SpaceX wrote on X. A ...