Joe Biden has allowed Ukraine to strike inside Russia with long-range US missiles, prompting dire warnings from Moscow. The ...

The largest, most powerful rocket ever built is about to launch on its sixth test flight. SpaceX's Starship upper stage and ...

In addition to being a sport and entertainment, racing also serves as a testbed for new vehicle technologies, having ...

The idea behind the new project, which would create a spacecraft powered by both chemical rockets and electric propulsion ... And at least the plans sound designed to be fuel-efficient, like a hybrid ...

We recently proved this with the record-breaking VISION EQXX technology program. With the upcoming MMA vehicles, we are now ...

Since mild hybrids have much smaller batteries, they're also much more affordable. Whereas the cheapest BMW plug-in hybrid SUV costs $73,100, the base X3 mild hybrid costs $49,500. In the case of this ...

Stoke Space is developing a rapidly reusable rocket in Kent and testing in Moses Lake. A novel second-stage engine design ...

LLNL is developing a new 3D printing technique to create the millions of fuel capsules needed for fusion power plants.

The Arizona International Auto Show returns to the Phoenix Convention Center after being canceled last year. Here's the schedule and ticket info.