Radioactive material inserted into Rhino horns in anti-poaching project
(LONDON) -- Scientists in South Africa on Tuesday inserted radioisotopes into the horns of live rhinoceroses in a groundbreaking anti-poaching project.Twenty rhinos at The Rhino Orphanage in Mokopane, Limpopo District, South Africa, had the radioscopes inserted into their horns, in what is the first...