Small, ultra-fast, primary and “afterburner” secondary combustion events promise to deliver brake thermal efficiency as high as 69 percent.

The shaker hoodscoop was a feared tip-off that massive performance resided underhood. But did it make that much of a ...

SpaceX’s Starship, the world’s most powerful rocket, completes final V2 test, prepares for Moon and Mars with a new, fully ...

The aircraft that connected continents and redefined efficiency takes its final bow, marking the end of an era.

China controls about 90% of the world’s processing of 17 vital rare-earth metals.

Treasury Secretary Scott Bessent said this week that the U.S. government has a dozen different countermeasures that it is prepared to deploy.