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Fruit production of shea is limited by lack of pollination and this limitation is greater at sites with less tree and shrub diversity. Author provided

Plant diversity makes West Africa’s shea trees bear more fruit

Fruit production of shea is often limited by a lack of pollination which is more pronounced in places with less tree and shrub diversity.
Conditions like HIV, TB, and chronic obstructive pulmonary disease increase the risk of pulmonary hypertension. Shutterstock

Pulmonary hypertension: why creating awareness is key in Africa

Delayed or late pulmonary hypertension diagnosis is sadly fatal because even specialised treatments will be ineffective at such a progressed stage of the disease.
Detail of a photograph by Anne Fischer, Cape Town, c. 1940s. Anne Fischer/Courtesy Iziko Museums of South Africa, Social History Collections/University of Cape Town Library Special Collections

Glimpses into the history of street photography in South Africa

Two striking images - from the 1940s and the 1960s - help reveal the rich but still emerging history of street photography in the country.
Understakers have had to take special precautions following a spike in COVID-19 related burials. EFE-EPA/Kim Ludbrook

Why human rights should guide responses to the global pandemic

While restrictions on civil and political liberties may be necessary to protect lives, human rights law requires that they go no further than what’s strictly necessary to achieve this goal.
Child mortality rates in the country are high. John Fredricks/NurPhoto via Getty Images

How smartphones could help improve child health in Malawi

Health surveillance assistants provide services in village clinics, mainly by assessing signs and symptoms in sick children. An electronic community case management app could make their job easier.
A maize farmer in Kenya surveys his degraded land. Photo by David Bathgate/Corbis via Getty Images

Key insights into land degradation from seven African countries

Regreening Africa works directly with 500,000 households to restore one million hectares of agricultural land.

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