Sezon 3
Bölümler
1 Distracted Driving 1 Ara 2015 2 Extreme Weather 24 Oca 2015 3 Deep Sea Gold Rush 6 Şub 2015 4 Beyond Ebola: The Virus Hunters 23 Şub 2015 5 Journey to the Jungle 2 Mar 2015 6 Gold at Any Cost 9 Mar 2015 7 The Politics of Climate Change 6 Nis 2015 8 Saving the Macaws 11 May 2015 9 The Digital Desert 18 May 2015 10 The Problem with Plastic 1 Haz 2015 11 Dirty Gold 8 Haz 2015 12 Who's Killing the Elephants 15 Haz 2015 13 GMO Foods 22 Haz 2015 14 Unsafe Shrimp 29 Haz 2015 15 Investigating E-Cigarettes 27 Tem 2015 16 Investigating Katrina 24 Ağu 2015 17 Journey to the Arctic 7 Eyl 2015 18 Bringing Back the Bison 19 Eyl 2015 19 Panama's Grand Canal 26 Eyl 2015 20 Ecstasy Drug Therapy 3 Eki 2015 21 Oil in the Arctic 17 Eki 2015 22 The Big Quake Strikes Soon 7 Kas 2015 23 Nicaragua's Deep Divide 21 Kas 2015 24 Cracking Down on Exotic Pets 5 Ara 2015 25 The God Module 12 Ara 2015 26 Coral Catastrophe 19 Ara 2015 27 Saving the Macaws 26 Ara 2015 28 Smart House of the Future