The world’s heavy reliance on fossil fuels, especially for transportation, has left a deep mark on both the planet and public health. Burning these fuels releases a flood of greenhouse gases, which ...

Five years ago, in 2021, American space agency NASA announced it is working on yet another project that doesn’t involve, well, space: the Hybrid Thermally Efficient Core (HyTEC). Since then, NASA’s ...

Key Points and Summary - This analysis explores the common reasons why two of America's most famous prototype aircraft, the YF-23 and the X-32, ultimately lost their respective fighter competitions.

The two proposed adaptive engines that might one day power the Next Generation Air Dominance fighter have passed an important design review, and Pratt & Whitney and GE Aerospace are each proceeding to ...

A Chinese firm with its headquarters in Beijing announced that it has tested the prototype of a commercial transport plane that can travel at almost double the speed of the world’s first supersonic ...