Water injection is a tried-and-true method for cleaning up the combustion process in a diesel engine. It reduces both combustion temperatures and the resulting particular emissions. But what if you ...

The widespread claim of a water-powered car, particularly one from Toyota, is a recurring myth and scientifically inaccurate as water is not a fuel. Toyota's recent announcement, often misconstrued, ...

The idea of a water-powered car is one that’s been in the public sphere for many years. It’s captured imaginations for decades, with the promise of it being a revolutionary shift from fossil fuels to ...

Astron aerospace has shown a partial prototype of a new rotary combustion engine it claims runs at an extraordinary 60% thermal efficiency, burning totally clean with zero NOx emissions and nothing ...

Imperial College London researchers have created a tiny rocket engine for small satellites. It's called the ICE-Cube Thruster and runs on water. Using electrolysis, it splits water into hydrogen and ...