We'd love to recommend this innovative technology, but at this early stage the Upp fuel cell charger is just too cumbersome and too expensive.
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Fast and easy to use, the LaCie Fuel makes another very good choice as a mobile storage solution for travelers despite having almost nothing better than its existing peer.
Rosetta researchers think comets are less likely to be the source of Earth's water than previously thought, which also makes them a great source of fuel for fictional starship warp cores.
Brian Cooley takes a drive in Toyota's Mirai hydrogen fuel cell car and explains why the company is putting its faith in the technology.
The market isn't ready for fuel-cell cars, but Volkswagen is. This is the hydrogen-powered Passat HyMotion.
The Audi A7 h-tron was a surprise addition to the 2014 Los Angeles auto show, demonstrating the work Audi has been doing with fuel cell technology.
Audi showed off a new development vehicle at the Los Angeles Auto Show, a fuel cell-battery hybrid car called the A7 h-tron.
Toyota showed off its new Mirai fuel cell vehicle at the Los Angeles auto show, betting on the hydrogen-powered technology as its zero emission vehicle of choice.
German cleantech company Sunfire GmbH has unveiled a machine that converts water and carbon dioxide into synthetic petroleum-based fuels.
Toyota announced the production version of its Mirai fuel-cell car today, ahead of the Los Angeles Auto Show, adding momentum to previously slow fuel-cell car development.