Japan is readying subsidies to help Toyota Motor Corp and key suppliers take the lead in hydrogen-powered fuel cell vehicles that could top 40 billion yen over the next several years if the most bu

The U.S. is moving to write new rules by next year for how automakers assess fuel economy after three manufacturers were caught exaggerating mileage estimates since 2012.

Japan will offer at least 2 million yen in subsidies for fuel-cell vehicles, Prime Minister Shinzo Abe said according to media, as the government and Japanese carmakers including Toyota Motor Corp

Toyota Motor Corp.

Japan’s government and top carmakers, including Toyota Motor Corp, are joining forces to bet big that they can speed up the arrival of the fuel cell era: a still costly and complex technology that

Toyota Motor Corp. (7203)’s vision of a hydrogen future will begin with a $69,000 car.

Global automakers are locked in a showdown evoking the video format wars of the 1980s, as they bet on what eco-friendly vehicles will prevail in the battle for dominance of the burgeoning low-emiss

Electric carmaker Tesla Motors is opening up its technology patents for others to use in a bid to accelerate the development of zero-emissions vehicles across the globe.

A joint research initiative for developing car engines will be led by the Research Association of Automobile Internal Combustion Engines (AICE), it was announced Monday.

Japan’s eight carmakers have joined forces to develop environmentally friendly engines to stave off fierce competition from foreign rivals, a press report said Sunday.