South African scientists on Tuesday injected radioactive material into live rhino horns to make them easier to detect at border posts in a pioneering project aimed at curbing poaching.The country is home to a large majority of the world's rhinos and as such is a hotspot for poaching driven by demand...

South African scientists on Tuesday injected radioactive material into live rhino horns to make them easier to detect at border posts in a pioneering project aimed at curbing poaching.

Archived version: https://archive.ph/HB5Z5