Overview: The world's oldest profession is now a thriving black market economy, with an underground workforce that's just an Internet connection and a phone call away. National Geographic's Mariana van Zeller journeys to the heart of the American escort industry and uncovers the gritty reality behind the supply and demand of high-end sex work.
Overview: For over half a century, civil war paralyzed Colombia and kept much of its wild lands frozen in time. In December 2016, that changed. The war that resulted in the deaths of 220,000 and displaced 6 million people came to an end. And the land wars began. With the FARC officially gone, the forests of Colombia are open for business.
Overview: Amid the threat of nuclear proliferation, global warming and terrorism, the earth's creator tries to reconnect with mankind by returning to the planet and hosting his own variety show.
