An Iranian inventor who says he has created the first water-powered engine says he is under “pressure and threats” from “powerful companies” in the energy sector because his invention can run in their ...

The Spanish inventor Arturo Estévez Varela came up with a solution: a machine that could split water into hydrogen and oxygen, then use the hydrogen to power itself—no pollution, no fuel costs, just ...

In a surprising turn of events, the automotive world has been rocked by Toyota’s announcement of a new engine technology that could challenge the dominance of electric vehicles. The CEO of Toyota has ...