China has completed full-engine testing of a 220-tonne liquid oxygen-methane engine for its reusable carrier rockets, marking a major breakthrough in high-thrust, high-performance propulsion.

The Chinese carmaker’s new batteries feature a 5-minute charge and 621-mile range, plus a 620,000-mile lifespan and lower prices. BYD just destroyed any remaining argument against electric vehicle ...

Launching rockets may seem like a lofty goal achieved only at major companies like NASA and SpaceX, yet UC Santa Barbara ...