Hyundai has deployed a fleet of heavy-duty fuel-cell trucks while Toyota plans to convert Class 8 heavy-duty trucks operating out of the Port of Long Beach to its latest generation of hydrogen power.

Hydrogen has been proposed as an alternative to keeping internal combustion engines alive, and another way of producing electricity to keep an electric vehicle going. This has led to new technology ...

Way back in 1807, Francois Isaac de Rivaz used a hydrogen-filled ballon to drive an engine he developed to propel an experimental vehicle — more than 50 years before the first gasoline-powered engine ...

Sam D’Anna had barely signed the purchase agreement for his new $75,000 Toyota Mirai hydrogen car, a gunmetal gray sedan, on a scorching July day in 2022. He realized almost immediately that something ...