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 ...

Automakers are exploring energy storage as a way to help utilities and save customers money, turning an expensive component into an industry asset. By Jack Ewing Reporting from Munich and New York ...