High-efficiency discovery drives low-power computing

Challenge any modern human to go a day without a phone or computer, and you'd be hard pressed to get any takers. Our collective obsession with all things electronic is driving a dramatic daily drain on the world's power. ...

Japan minister questions radioactive water dump

Japan's industry minister Tuesday rejected a plan by the operator of the crippled Fukushima nuclear plant to release low-level radioactive water into the sea without approval by local fishermen.

UN director presses US to cut biofuel output

The head of the UN's Food and Agricultural Organization urged the United States to halt its biofuel output to prevent a food crisis, in an editorial published by the Financial Times on Friday.

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