Category: Science
What coronavirus genomes can tell us about the pandemic—and science—in Africa
As the novel coronavirus SARS-CoV-2 spreads across the world, it mutates, and scientists can track these mutations by sequencing viruses isolated from patients. These viral genomes can not only show how the virus moves through a population; it can also inform efforts to find a cure, for example by showing whether some mutations are more […]
Covid-19: A wake up call for R&D collaboration in Africa
The current Covid-19 pandemic has revealed true weaknesses in African healthcare systems, ranging from limited numbers of intensive care unit beds and ventilators, to the lack of competitiveness in innovating new diagnostic tools, vaccines and treatments. As an Egyptian researcher, it is reassuring to observe that new funds have been offered by the Egyptian Academy […]
Arming Africa with science against COVID-19
Coronavirus Disease 2019, or COVID-19, is an infectious disease caused by a novel severe acute respiratory syndrome coronavirus-2 (SARS-CoV2). The disease emerged in December 2019 from Wuhan, China, and spread globally at a dizzying pace. It is important to distinguish between the virus (SARS-CoV2) and the disease (COVID-19), since there are more people infected with […]
Build bridges between Africa’s research islands
Small African countries are often overlooked by big international research funders, but pooling resources could give them a leg-up, writes Simiso Mkhonta. It takes a village to raise a child. This was so real during my childhood years at Makhewu village near Siteki town in eastern Eswatini. Parenthood was a collective responsibility for all the […]
Africa’s first indigenous astronomy PhD wants to revive ‘negated’ knowledge
Growing up, Motheo Koitsiwe used to listen to his grandmother tell stories about the night sky. She spoke of selemela (the Pleiades), molalatladi (the Milky Way), mphatlalatsane (Venus), and ngwedi (the Moon). These stories were not just meant to entertain. For the ancestors of the Batswana people who live in Botswana and South Africa today, […]
Brains by the sea: Computational neuroscience gains a foothold in Africa
The rich waters of False Bay, near Cape Town in South Africa, have sustained nomadic human tribes for tens of thousands of years. But over the last three years it has also become the starting point of an African journey to answer one of humanity’s great unsolved questions: how does the brain work? Computational neuroscience […]
South Africa’s brand-new MeerKAT telescope: We ain’t seen nothing yet
Last month, South Africa’s MeerKAT telescope discovered giant bubbles at the centre of our galaxy. This is the telescope’s second major finding—the first was one of the most magnetic objects in the Universe, a rare type of neutron star called a magnetar. But both of these discoveries were ‘accidents’, scientists say, and they are excited […]
The Birdman of Ibadan: ‘Small actions can yield big results’
Adewale Awoyemi is a Nigerian ornithologist who coordinates the Ibadan Bird Club and manages the city’s International Institute of Tropical Agriculture Forest Center. Here he writes about his passion for conservation and how he earned the nickname ‘father of birds’. ————– Ibadan is one of sub-Saharan Africa’s largest cities by surface area. Anthropogenic activities in […]
Mending a broken world with the help of science—and Madame Curie
Amal Amin, a polymer scientist at Egypt’s National Research Center, explains how the 9/11 terror attacks inspired her lifelong drive to build unity and peace through science. The world turned upside down the day after I returned to Egypt. I had just completed the lab work for my chemistry PhD in Germany, and on 10 […]
How Africa’s space rocks are driving planetary science
One-fifth of all the meteorites found on Earth have been discovered in Africa, and the number of locals studying them is growing. In early June last year, Roger Gibson was watching the news when a meteorite sighting was reported not far from Johannesburg in South Africa where he lives. A security camera on a farm […]