New catalyst has potential to convert waste food, tyres and plastic into medicines, fertilisers and biodiesel.
New diagnostic tool could differentiate between dengue and Zika viruses, a task that is complicated by their genetic similarities.
Innovators in Ghana are looking to new ways to recycle growing global electronic waste.
A new locker system dispenses medicines to patients in just 36 seconds, easing the burden on health services.
It is almost entirely locally produced, with cheap spare parts that can be easily found in the local market.
Africa Science Focus
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