Scientists have struggled to diagnose TB in people with compromised immune systems because of the low levels of the bacteria in their body.
Could this be the world’s largest Fitbit?
By understanding sleep across animals we can gain insights into improving the quality of human sleep. It can also help to bolster conservation management strategies for the animals in question.
Chinese President Xi Jinping at the recent Asian-African Conference in Jakarta.
If US President Donald Trump is the consummate dealmaker he purports to be, he should find the low risk, high returns of greater US-China-Africa cooperation irresistible.
South African children in Kwa-Zulu Natal walk to the last tap with running water after other communal taps were cut off due to drought.
South Africa did a brilliant job of increasing access to safe water for millions of people after the first democratic elections in 1994. But it hasn't kept up the good work.
About three-quarters of South Africa’s land is used for agriculture.
The ecological needs of the land need to be considered together with the social and political needs of its people.
Deafness is a huge burden for economies and individuals. This is particularly true in developing countries. Solutions need to take into account not just costs, but the rights of individuals too.
Nyeleti Nokwazi Nkwinika acknowledges the applause after graduating with her Masters degree.
This Masters degree sets a precedent in South Africa and gives universities that want to be truly inclusive a lot to think about.
Workers walk past a Lonmin Marikana platinum mine, a site that represents industrial strife in South Africa.
South Africa's mining industry is on an unsustainable trajectory and needs to undergo fundamental transformation that emphasises transparency, equity, and community participation.
Portrait of Miriam Tlali as part of Adrian Steirn’s 21 Icons South Africa project. Date: 15.10.2014.
Adrian Steirn/Courtesy of 21 Icons South Africa
Author Miriam Tlali was an intersectional feminist long before this term was coined or its politics made fashionable in South Africa by student movements.
Puff adders display diverse predatory strategies. This shows they have higher cognitive abilities than previously thought.
New research shows that puff adders use two luring techniques to attract prey within striking range.
The 28th Assembly of Heads of State and Government of the African Union in Addis Ababa, Ethiopia.
The African Union is changing the way it does business. Its new reforms, led by Rwandan President, Paul Kagame, call for fewer strategic priorities and addressing bureaucratic bottlenecks.
South Africa’s Finance Minister Pravin Gordhan delivers his 2017 budget speech.
South Africa’s finance minister Pravin Gordhan delivered the country’s annual budget amid growing concerns about slow economic growth, the unequal distribution of wealth and a widening budget deficit…
Workers at Medupi coal-fired power station during its construction, one of South Africa’s most costly and environmentally unfriendly projects.
In preparing the 2017 national budget South Africa needs to take heed of warnings that its historical austerity measures are hurting the poor and even costing lives.
President Jacob Zuma delivers his state of the nation address in Cape Town. Critics say he failed to galvanise the nation.
South African President, Jacob Zuma, wasted lots of time and space in cheap politicking instead of galvanising South Africans to work together for a better future.
An ill Anna Bosigo is fed by volunteer worker Lydia Mbhalo in the Orange Farm township, south of Johannesburg.
Social welfare budgets have simply not been adequate to plug decades’ worth of under-resourcing, especially in black communities. It's a good place for government to start giving life to its slogans
Mauritius beachfront view with volcanic mountains. The basaltic lavas constituting these mountains formed no older than 9 million years ago.
Prof. Susan J. Webb, University of the Witwatersrand
Researchers have found a small piece of a "lost continent" buried underneath the lava on Mauritius.
Some of the destruction in Inhambane, Mozambique after tropical storm Dineo made landfall.
In southern Africa there's been a southward shift in the occurrence of tropical cyclones in the region. This is due to sea temperatures increasing as a result of global warming.
Barack Obama's high standing in sub-Sahara Africa persisted despite grumbling that he never delivered American largess to the degree many initially expected.
Thousands wait in line outside the social services office in Cape Town to register for grants.
The unfolding social grant payment crisis in South Africa threatens the livelihoods of a third of the country's population.
Sexuality presents us with personal and private concerns that are also very political.
Perhaps we can think of the love letter and other gestures of romantic love as forms or techniques that mediate the violence of time, dispossession and exclusion.