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, ...

Every now and then in histories of the 20th’s century’s earlier years, you will see pictures of cars and commercial vehicles equipped with bulky drums, contraptions to make their fuel ...

While traditional rockets have gotten us into space for decades, newer tech is on the horizon, like this plasma engine that ...

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If you drive a diesel car or truck, you've probably bumped into the term biodiesel. Like most owners, you probably first saw the term biodiesel on the pump (as a mix for ultra-low-sulfur diesel) – and ...