Is it possible to build a world-class air force on engines that crack, stall, and occasionally threaten to self-destruct mid-flight? For decades, China’s answer seemed to be a reluctant yes until a ...

The US National Science Foundation has awarded a $2 million grant to a team of engineers led by Lehigh University to tackle one of the biggest obstacles to deploying a new class of rocket engines that ...

In the endless pursuit of faster, more efficient travel, engineers have been cooking up all kinds of new forms of propulsion. One of the most interesting to emerge in the last decade is the electric ...