Ukraine is using a pulse jet engine to power the Trembita missile. Despite being an older, seldom-used design, these engines ...

In order to develop the Trembita quickly and cheaply (up to $10,000), the Pars design bureau, made up of Ukrainian volunteers ...

This Maddox vehicle has a different kind of pulse-jet engine that uses a valve. “I exploded all over social media,” he says. It happened one video at a time. Using his iPhone mounted on a ...

DeltaHawk is ready to release three new engines that cut emissions by as much as 40%. The Wisconsin-based company is using ...

Maddox doesn’t build rockets. He builds pulse-jet engines. There’s a difference. As for the crazy part—that may be true. Maddox is the world’s foremost builder of vehicles powered by pulse ...

Work by device manufacturers to improve the performance of pulse oximeters on people with darker skin has progressed little since the Food and Drug Administration asked manufacturers in 2013 to ...

South Korean investigators found feathers in both engines of the Boeing Co. 737-800 jet involved in a crash late last month, pointing to possible evidence that the aircraft may have lost ...

The aviation industry has long been in pursuit of technological efficiency and sustainability. In a recent collaboration, ...