Articles on RandD
Displaying 381 - 400 of 3809 articles
Higher skill levels, increased prize money and global media interest are signs that the Women’s Africa Cup of Nations is going from strength to strength.
Blending livelihood strategies based on what works at different times in specific environments has been key to human survival for thousands of years.
Zimbabwe has large lithium deposits but most is extracted by multinational companies and exported raw. The country doesn’t benefit from lithium battery sales.
Knowing how mountain winds create fire conditions is useful for monitoring the danger.
Africa’s flowers have been meticulously documented across 1.9 million sites on the continent and in Madagascar.
Researchers have extracted 2-million-year-old protein remains from Paranthropus robustus teeth to reveal biological sex and genetic variability.
Egypt has always relied on the River Nile for its freshwater but needs new sources to cope with a growing population. Desalinating seawater could be a solution.
Free trade may not be the best way for African counties to improve their food systems.
Current science communications in Cape Town are not serving the public well.
Researchers need to broaden their focus to include diverse aspects of male reproductive health.
A new study argues that the pharaoh’s statues weren’t destroyed out of revenge, but were ‘ritually deactivated’ because of the power they contained.
A new book revisits her life, work and ideas and shows how relevant they still are today.
South African labels on food to show they’ve been produced in environmentally friendly ways are confusing and unhelpful.
Researchers are tracking multi-drug resistant bacteria in South Africa’s water to see how it endangers food safety when it’s used to irrigate crops.
Electric vehicles are expensive and yet to take off in South Africa. Wind and solar powered battery swapping stations could help motorists make the switch.
Green hydrogen is made from water and renewable energy and could be produced quite cheaply in Zambia using the hydropower and solar-based national grid.
Although symbolically visible in some places across the continent, Turkey’s presence remains a work in progress.
In South Africa’s Eastern Cape, water equipment needs replacement. Water payments should be kept aside to improve the service.
Global warming and droughts have caused Mauritius to run low on water. It needs hundreds of millions of dollars to build new reservoirs.
China’s military assistance to Mali could be damaging.



















