Some of the satellite dishes that make up the MeerKAT.
South African Radio Astronomy Observatory (SARAO)
MeerKAT has made remarkable contributions to South African and international science.
AI models’ outputs need to be properly explained to the people affected.
DrAfter123/Getty Images
Many existing explainable artificial intelligence systems produce explanations that are tailored to individualist, typically western, populations.
An Egyptian slit-faced bat, Nycteris thebaica .
Mariëtte Pretorius
The scarcity of bat fossils is more than a palaeontological puzzle: it has implications for bat conservation strategies today.
The many-horned adder (Bitis cornuta ) is native to southern Africa.
Graham Alexander
There are 401 indigenous terrestrial reptiles in South Africa.
Technology enables the provision of legal services across borders.
Getty Images
Technology is transnational. It is therefore disrupting traditional notions of legal jurisdiction and regulation.
The preserved stenine rove beetle.
Sandiso Mnguni
This is one of the first fossil rove beetles ever discovered on the continent and in the southern hemisphere more broadly.
The water lettuce weevil, Neohydronomus affinis , is a powerful biocontrol agent.
David Taylor, Centre for Biological Control
Water lettuce forms dense mats on the water surface. This can reduce light penetration and oxygen levels in the water, negatively affecting all aspects of aquatic life.
Cattle emit a lot of methane, but they also provide livelihoods and environmental services.
Getty Images
Knowing which parts of Africa best help to store carbon means funding and policy efforts can be directed to protecting and increasing this carbon ‘land sink’.
The blue stingray’s disc-like shape would have made it ideal for tracing.
Kyle Smith
The sculpture might have begun with tracing a blue stingray specimen in the sand.
Conservation.
Conservation of biodiversity is in the hands of humans but artificial intelligence can help guide decisions.
A Bothrops asper is prepared for its venom to be milked to use in making antivenom.
Jon G. Fuller/VWPics/Universal Images Group
By reporting this new way that future antivenoms can fail, the research has highlighted a problem with current antivenom testing recommendations.
Workers haul part of a fibre optic cable onto the shore at the Kenyan port town of Mombasa.
Stringer/AFP via Getty Images
Fibre optic cables now literally encircle Africa, though some parts of the continent are far better connected than others.
A fishing boat launching into South African waters at dawn.
Justin Klusener Photos
South Africa’s ocean information management system is helping to mitigate security and environmental risks.
The research assessed newspaper coverage of fintech in Kenya, Uganda and South Africa.
Tony Karumba/AFP via Getty Images
Coverage is celebratory and offers limited cautionary and critical reporting to the public and to policymakers.
PeopleImages/Getty Images
Four types of nematodes occur in soil.
Zebra and wildebeest taking part in the Serengeti migration.
nikpal/iStock
Lessons from the Serengeti herds may help conservationists manage migratory herbivore populations.
Digital infrastructure is key to the development of Africa.
Getty Images
In sub-Saharan Africa, most governments welcome China’s investment in digital infrastructure.
Deepfakes pose serious dangers.
Arkadiusz Warguła/iStock
Deepfakes are on the rise in South Africa and many people seemingly struggle to spot them.
The Barberton Makhonjwa Mountains look peaceful today - but 3.5 billion years ago the earth there was roiled by volcanoes.
Instinctively RDH/Shutterstock
Cratons are pieces of ancient continents that formed billions of years ago.
People in the Living Museum of the Ju/’hoansi San, Grashoek, Namibia.
Oleksandr Rupeta/NurPhoto via Getty Images
There are several reasons why ethical conduct in scientific research is so important.
A fisherman on the River Nile.
Khaled Desouki/AFP via Getty Images
The River Nile is contaminated with microplastics.
A 3D rendering of Ga-Mohana Hill in South Africa, a sacred and important heritage site.
Stephen Wessels
One criticism of current 3D models of archaeological sites is that they are presented devoid of human traces and history.
Southern African Large Telescope.
SAAO
The astronomical community has thrived and world-class astronomical facilities have been established in South Africa.
Massospondylus skeleton.
Courtesy Dr K Chapelle.
Some time between 1100 and 1700 AD, a Massospondylus bone was discovered and carried to a rock shelter in Lesotho.
Elephants communicate underground by generating seismic waves.
Anadolu Agency
Elephants can be viewed as geological engineers that create minor tectonic forces on the substrate they walk on.