iol scitech april 10 diarrhoea
REUTERS

Global life expectancy rises

Sub-Saharan Africa did not benefit from the upward trend with deaths from Aids resulting in a drop in average life expectancy of five years.

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iol scitech dec 1 electronic cigarette
Reuters

Review finds e-cigarettes may help smokers quit

Evidence suggests e-cigarettes help smokers quit, but more research is needed to confirm this, say scientists.

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iol scitech oct 18 MRI scan
AFP

3D points way to smart cancer treatment

Scientists have developed a new use for 3D printing, putting it to work to create personalised replica models of cancerous parts of the body.

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