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Technology

Artificial intelligence in South Africa comes with special dilemmas – plus the usual risks

January 27, 2023 0

3rdtimeluckystudio/Shutterstock When people think about artificial intelligence (AI), they may have visions of the future. But AI is already here. At its base, it is […]

It’ll take 150 years to map Africa’s biodiversity at the current rate. We can’t protect what we don’t know

January 26, 2023 0

Niassa Special Reserve in Northern Mozambique’s is just one of the continent’s under-mapped biodiversity areas. Harith Omar Morgadinho Farooq The African continent is bursting with […]

Heat stress is rising in southern Africa – climate experts show where and when it’s worst

January 26, 2023 0

Being too hot isn’t just uncomfortable: it can be dangerous. Angel DiBilio/Shutterstock Most of us have felt either too hot or too cold at some […]

Large mammals shaped the evolution of humans: here’s why it happened in Africa

January 25, 2023 0

That humans originated in Africa is widely accepted. But it’s not generally recognised how unique features of Africa’s ecology were responsible for the crucial evolutionary […]

Ancient poop offers unusual insight into animal behaviour

January 19, 2023 0

One day this fresh elephant dung could be a coprolite helping scientists understand the past. Silarock/Shutterstock Some people are annoyed when they encounter a fresh […]

Angola’s peatlands trap carbon and clean the region’s water – how we mapped this newly found landscape

January 17, 2023 0

Ask most people what they picture when thinking about natural “carbon sinks” – ecosystems that absorb and store greenhouse gases – and they’ll probably describe […]

Technology and sustainable development: a hamlet in rural South Africa shows how one can power the other

January 17, 2023 0

A family cooking with firewood in Qunu, the rural village where former South African President Nelson Mandela grew up. Carl De Souza/AFP via Getty Images […]

Tanzania’s tomato harvest goes to waste: solar-powered cold storage could be a sustainable solution

January 11, 2023 0

Post harvest losses are rampant in several parts of Africa Wikimedia Commons Feeding Africa’s growing population is a big development challenge for governments, policy makers […]

Elephant poaching rates vary across Africa: 19 years of data from 64 sites suggest why

January 11, 2023 0

YASUYOSHI CHIBA/AFP via Getty Images It’s a grim and all too common sight for rangers at some of Africa’s nature reserves: the bullet-riddled carcass of […]

First study to estimate ‘blue carbon’ storage in South Africa is useful for climate strategy

January 10, 2023 0

Flamingos feeding in salt marsh on an estuary in South Africa’s Western Cape province. Geoff Sperring/Shutterstock Marine ecosystems have a valuable role to play in […]

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Children and teens aren’t doing enough physical activity – new study sounds a health warning

January 29, 2023 0

Regular physical activity helps to prevent and manage many chronic diseases. Amorn Suriyan/Shutterstock Physical inactivity is the fourth leading cause of death worldwide. It’s also […]

Artificial intelligence in South Africa comes with special dilemmas – plus the usual risks

January 27, 2023 0

3rdtimeluckystudio/Shutterstock When people think about artificial intelligence (AI), they may have visions of the future. But AI is already here. At its base, it is […]

It’ll take 150 years to map Africa’s biodiversity at the current rate. We can’t protect what we don’t know

January 26, 2023 0

Niassa Special Reserve in Northern Mozambique’s is just one of the continent’s under-mapped biodiversity areas. Harith Omar Morgadinho Farooq The African continent is bursting with […]

Heat stress is rising in southern Africa – climate experts show where and when it’s worst

January 26, 2023 0

Being too hot isn’t just uncomfortable: it can be dangerous. Angel DiBilio/Shutterstock Most of us have felt either too hot or too cold at some […]

Vaccine hesitancy in South Africa: COVID experience highlights conspiracies, mistrust and the role of the media

January 26, 2023 0

Intent to vaccinate cannot be used to predict uptake. Siphiwe Sibeko/POOL/AFP via Getty Images In recent weeks, China has reported a spike in new cases […]