Organic farms support more species

On average, organic farms support 34% more plant, insect and animal species than conventional farms, say Oxford University scientists.

NBC hopes free pass will help TV Everywhere

NBC is using the Olympics to push interest in technology allowing cable or satellite TV subscribers to see live Winter Olympics competition on mobile phones or tablets.

Conservationists urge Europe to destroy ivory stock

A conservation group urged European countries Monday to destroy their stockpiles of seized ivory as France prepared to pave the way with the burning of three tonnes of elephant tusks.

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