In the search for more, new and cleaner sources of energy, a largely untapped resource is emerging: natural hydrogen. Unlike ...

Forbes contributors publish independent expert analyses and insights. Robert Rapier is a chemical engineer covering the energy sector. U.S. President George W. Bush, center, talks to reporters while ...

Hyundai Motor Co. unveiled a new hydrogen-powered vehicle called Initium, which it aims to release in the first half of next year as part of its broader push into the clean-burning gas. The concept ...