Nuclear fusion reactors, if and when they become practical, will need a steady supply of fuel. The source of that fuel is the ...

Honda has a new fuel cell module. It was developed independently by the company. The module is more powerful, more compact and cheaper to build than its predecessor co-developed with General Motors.

A fuel cell is a device that uses a source of fuel, such as hydrogen, and an oxidant to create electricity from an electrochemical process. Much like the batteries that are found under the hoods ...