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The common yellow commelina, one of the popular plants used to treat children. WikiCommons

Medicinal plants help keep children healthy in South Africa: 61 species were recorded

The use of medicinal plants in childhood diseases remains largely undocumented. A study in North West province in South Africa catalogued many of these for the first time.
Cities should be planned around existing natural resources. Stephen Appiah Takyi

Ghana: Kumasi city’s unplanned boom is destroying two rivers – sewage, heavy metals and chemical pollution detected

The inability of city authorities to enforce land-use regulations has allowed people to carry out ecologically unfriendly activities along the water bodies.
Studies show cash grants help the cognitive function of older people. Getty Images

Money and ageing: South African study shows cash grants help people live longer and have better memory function

Nearly half of South Africa’s 60 million people receive social grants. Health experts say they improve cognitive health among the elderly.

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