Science

How common are same-sex unions in South Africa? We found out

Our data repudiate the idea that same-sex relationships are a reflection of modernity or a Western cultural import

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Science | 14 November 2025

Using radiation to stop the traffic of rhino horns

The Wits Rhisotope project hopes to help conservation efforts

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Science | 16 October 2024

The health and economic costs of emissions at Kusile power plant

Eskom has an exemption to operate without flue gas desulpharization until March

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Science | 14 October 2024

Why do potholes occur?

Poor road construction, inadequate drainage and insufficient maintenance are the main causes

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Science | 4 October 2024

How climate change threatens South Africa’s wine industry

Higher temperatures pose a raft of challenges for vineyards and the jobs that depend on them

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Science | 30 September 2024

Using carbon dating to stop elephant and rhino poaching

But even a controlled ivory trade may send the wrong message

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Science | 23 September 2024

New frog species found in Cederberg

Meet Cacosternum cederbergense, the Cederberg Dainty Frog

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Science | 20 September 2024

How much worse are coloured plastics for the environment?

Studies are finding more reason to boycott coloured plastic products

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Science | 6 September 2024

How we know a new medicine is so effective at preventing HIV transmission

There was not a single HIV transmission in a clinical trial in which women volunteers used the twice-yearly injectable drug lenacapavir

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Science | 1 August 2024