The rumble you will hear today, Monday, January 5 2026 is the sound of rocket engine hotfire testing. Hotfire testing — a ...

When oil starts to leak, engine damage quickly follows and the motor won’t survive for very long. But what’s different today is how quickly that situation escalates, as modern engines rely heavily on ...

In July 1969, the Soviet Union’s N1 moon rocket ignited all 30 engines and detonated on the launch pad, creating one of the most powerful non nuclear explosions in history. This is the story of how a ...

On paper, Nissan's variable-compression turbocharged engine should have been pretty awesome. Since it could change its compression ratio on the fly, it promised the power of a bigger engine when you ...

U.S. airline regulators have ordered inspections on engine fan blades like the one that snapped off a Southwest Airlines plane, leading to the death of a woman who was partially blown out a window.