Research shows that a higher excise tax rate on tobacco would result in a decrease in the number of people who smoke.
African countries need to find a way to present a common front to the rating agencies.
Forensic linguistics can play a valuable role in interpreting evidence.
South Africa must adopt traceability systems to effectively control foot and mouth disease.
Using a large number of computers to screen TB drugs reduces the cost and time.
Certain criteria are needed to lead a university but additional knowledge is also useful.
Universities should begin the process of updating and modernising their undergraduate economics curricula.
Religious and cultural beliefs play a role in the country's organ donor shortages. But these factors alone grossly oversimplifies the issue.
Data suggest that people are living many years in poor health in Africa.
For a long time South Africa thought it had a Jacob Zuma problem. In fact its got a systemic ANC problem.
New guidelines have been launched that make recommendations on the daily activities of babies and young children.
Knowing your HIV status is key to accessing life-saving treatment or evaluating the best prevention options.
HIV negative children born to women with HIV have a greater risk of dying before their first birthday.
Access to HIV testing is an important factor in reaching UN goals that 90% of people with HIV must know their status by 2020.
South Africa's fossils can step out of the shadows of being undated and undateable.
Breaking the cycle of illegal abalone poaching in South Africa is going to be tough, but not impossible.
Disinformation in Africa often takes the form of extreme speech inciting violence and spreading racist, misogynous, xenophobic messages.
The economic, social and conservation reasons why hunting remains relevant in southern Africa.
There have been many advances made in the prevention and treatment of pneumonia, but providing for people's basic needs can help reduce the disease burden.
As South Africa became an international pariah, it began working in shady ways through even more shady operators, including getting arms from the Soviet Union and China.