A Texas-based startup just made aviation history. The company completed the first U.S. flight test of a next-generation rocket engine that could be transformational for both hypersonic weaponry and ...

The Earth is much larger than most people realize. You need to use engines if you want to efficiently navigate large sections of the planet. Everything from cars to planes relies on engines, but they ...

"We believe in a future where this is the engine powering everything..." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Pam Melroy, one of only ...