With their longer lifetimes and higher efficiencies, light-emitting diodes will transform the illumination industry-and save billions in energy costs.
An inventor's philanthropic mission is a lesson to companies that squander resources on patent lawsuits.
A single global patent system could simplify the international patent process. Will the United States sign on?
Innovative processes, not just products, are targets for activists.
Straight from the lab: technology's first draft.
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From the Editor
Software generates music from scratch.
Ten-centimeter GPS resolution is quite close to being here.