A radical proposal for a high-tech power grid could make possible the continent's vast expansion of renewable energy sources.
Europeans are rethinking the merits of nuclear energy and whether to build new plants, says energy executive Lars Josefsson.
Hybrid vehicles operating in an unusual environment are lifting the prospects of fuel cells.
Forget about the hydrogen economy. Methanol is the key to weaning the world off oil. George Olah tells us how to do it.
Oil companies are, to the chagrin of environmentalists, mining a rich source of bitumen in Canada.
Higher-efficiency lighting would save lots of energy -- and organic light-emitting devices are one promising solution.
Graphite "foam," nanotech-enabled lithium surge to market.
A European consortium is drawing closer to building a megawatt-scale power plant that uses bedrock heat.
President Bush thinks weeds can supplant oil from the Middle East. Is he out in left field?
A new type of ultracapacitor could eventually have you throwing out your conventional batteries.