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Old-growth forests 'are key carbon sinks'

Forests more than a century old store far more carbon than thought — which could make them valuable on the …


Wheat gene discovery could fight malnutrition

New research revealing how to boost the nutrient content of wheat could help combat malnutrition in developing …


Trading carbon could reduce deforestation

Industrialised nations could slow down carbon emissions by funding projects that reduce deforestation, says the …


GM viruses may help cure Hepatitis B infections

A promising new method to treat Hepatitis B uses a GM virus to transport a molecular weapon to where the virus …


Vaccines against bird flu in humans show promise

Promising results from research teams in China and the US raise hopes of producing a vaccine to protect humans …


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