Buried deep within the announcement by Fiat regarding the 500 EV coming to the U.S. was the mention of the cancellation of the Dodge Ram two-mode hybrid. We didn't miss it, but just in case you ...

GE Aerospace is advancing hypersonic flight with plans to scale up its dual-mode ramjet technology in ... and use state-of-the-art materials from jet engine advancements in the upcoming months.

The engine is being developed by British scientists and engineers. It is a hybrid between a conventional jet engine, and a rocket system powered by liquid oxygen. The system will be reusable ...