Even under ideal circumstances, platinum-based fuel cells lose a quarter of the total energy in the conversion process. "Using platinum... Read More

Twenty-eight proves tough-for-business... Ever since late last year when we heard about difficulties foundries were having with the latest-and-greatest (and... Read More

Fundamentally, most of the energy we use on the earth comes from the sun -- from fossil fuels to wind... Read More

The US Army is continuing its pursuit of alternative energy with the launching of its new Ground Systems Power and Energy... Read More

Hydrogen, the lightest and simplest element, presents an ideal source of power for fuel on our planet. Hydrogen is high... Read More

This week's high-tech trends to watch ... Nokia's tattoo that buzzes your arm to signal a call or text  Nokia is... Read More