Tracking wild animals will never be the same thanks to new technology. Louis Liebenberg went to great lengths to develop and test a device to track critters on the run. Glenn Zorpette of Spectrum Magazine reports from South Africa. (5:30)
Part 1 of Skeptic Check: Your Inner Lab Coat, featuring Louis Liebenberg, co-founder and Executive Director of Cybertracker Conservation and associate of human evolutionary biology at Harvard University, discussing the science developed 100,000 years ago by animal trackers.