Hydrogen fuel cells convert hydrogen and oxygen into electricity, heat, and water. Because this conversion process doesn't ...

Think of a metal with paint on it, like an automobile or a pipeline carrying natural gas. The paint or polymer coating ...

But with an eye toward life on the moon, Honda will test a new regenerative fuel-cell system aboard the International Space ...

Fifty years since its discovery, scientists have finally worked out how a molecular machine found in mitochondria allows us ...