Poisonous toxins a risk to African food security
A staple crop, known as cassava, in southeast Africa contains levels of toxins above those recommended safe for human consumption, a new study has found.
May 02, 2012
3 / 5 (2)
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May 02, 2012
3 / 5 (2)
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Mobile phone scanner detects harmful bacteria
(PhysOrg.com) -- A mobile phone that could detect whether leftovers in your fridge are safe to eat could be heading to an app store near you. A device has been developed that attaches to mobiles and can detect ...
Mar 07, 2012
3.7 / 5 (3)
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Hong Kong clean air targets fail to impress
Environmentalists on Wednesday expressed disappointment at new clean-air targets for Hong Kong, as research showed pollution-related illnesses killed more than 3,000 residents a year.
Jan 18, 2012
5 / 5 (1)
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China sets pace for smoggy Hong Kong: think-tank
Beijing's decision to come clean on its dirty air has embarrassed Hong Kong, where smog kills hundreds of people a year, hurts business and drives away talent, a think-tank has said.
Jan 15, 2012
4.4 / 5 (5)
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