Rhinos have been hunted and killed for their horns for so long that the many species are teetering on the brink of extinction. Some subspecies, … ...

Rhino poaching surges across Africa amid virus pandemic 02:27. South African scientists on Tuesday injected radioactive material into live rhino horns to make them easier to detect at border posts ...

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 ...

Researchers are working on a pilot program backed by Russia’s Rosatom Corp. to inject rhino horns with radioactive material, a tactic that could discourage consumption and make it easier to ...