Scientists have tinkered with them for longer than Strom Thurmond has paced the Senate floor. They can mitigate the uncertainties of oil prices on one hand and the threat of climate change on the ...

Fuel cells are not some novel new technology. In fact, most history books credit the invention of the fuel cell to Welsh chemist and physicist William Grove, who, in the late 1830s and early 1840s, ...

Fuel cells are devices that produce electricity by converting chemical energy directly into electrical energy. Unlike ...

The race to completely transform the aviation industry from one of the world's largest polluters into a more environment-friendly affair is constantly heating up, and it also takes on new, rather ...

Purdue researchers demonstrate their method for producing hydrogen by adding water to an alloy of aluminum and gallium. The hydrogen could then be used to run an internal combustion engine. The ...

Airbus has achieved power-on for its first hydrogen fuel-cell engine, as it progresses towards A380 test flights of the propulsion system in two years’ time. The airframer says its experimental ‘iron ...