Archive: 11/30/2011

Abrupt permafrost thaw increases climate threat

As the Arctic warms, greenhouse gases will be released from thawing permafrost faster and at significantly higher levels than previous estimates, according to survey results from 41 international scientists ...

Nov 30, 2011
4.4 / 5 (13) 6 | with audio podcast

Toshiba to shut three Japan semiconductor plants

Electronics and manufacturing giant Toshiba said Wednesday it is to shut three semiconductor factories in Japan as part of a reorganisation of its business, as it grapples with falling profits.

Nov 30, 2011
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