ScienceRhinoceros poaching in South AfricaTo play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScienceJan Philippe Schlüter08/24/2015August 24, 2015Rhino poaching is at record levels in South Africa. Rhino horns are sold mainly to China and Vietnam, where they are worth more than gold. Now, researches use DNA technology to protect the animals.https://p.dw.com/p/1GKoxAdvertisement Reporter: Philippe Schlüter