Archive: 16/08/2012

Earthworms soak up heavy metal

Earthworms could be used to extract toxic heavy metals, including cadmium and lead, from solid waste from domestic refuse collection and waste from vegetable and flower markets, according to researchers writing in the International ...

dateAug 16, 2012 in Environment
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US curbs Verizon's wireless entertainment push

The US Justice Department announced tough limits Thursday on Verizon's effort to expand its wireless entertainment footprint, amid worries the cellphone and cable giant was building a monopoly.

dateAug 16, 2012 in Telecom
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