Nick on the Fishin’ Frenzy explains the difference between Carolina tuna when the rod bends.
(01:54)Cabbies in Buenos Aries are in on a city-wide counterfeit ring scamming tourists out of their money.
(03:09)A flying lizard is pursued by a flying snake.
(01:27)After the zebra's seemingly mysterious journey lies a gigantic source of needed minerals - the Salt Pans.
(01:45)One group of explorers comes downhill only to find their journey just got tougher.
(01:14)The trip on the Yukon nears an end, and the teams gear up for the last leg - the rapids.
(01:48)What soldiers don't write home about. These guys put on a brave face when calling home. Everything is fine.
(03:02)Marty and Willi try and hunt some meat for the group, but can Willi’s gun shoot true?
(02:18)Mercury's surface has remained undisturbed since the dawn of the Solar System, giving us clues to the past.
(03:17)In order to deter German bombers during WWI, Parisians constructed an elaborate fake city several miles away.
(02:47)Meet a Columbian cocaine farmer, for whom growing any other crop would condemn him and his family to poverty.
(02:59)Can a Formula One race be run using only electric cars?
(02:53)Millions of golden jellyfish live in just one lake -- and they follow the path of the sun.
(02:40)Willi and the Seavey Brothers come to a crevasse that will test their will.
(02:13)Hard Merchandise and Hot Tuna invade a southern fleet of Bluefin tuna fishermen.
(02:55)If we lose sharks our marine ecosystem would be dramatically changed, but not necessarily for the better.
(03:04)Adam cleares a massive boulder while dangling from a precarious cliffside.
(03:06)Fresh snowfall on Day 2 keeps Tyler and Austin on edge.
(02:04)Fishin’ Frenzy aims to get on the board with a hook up, but it’s never a catch until the fish is in the boat.
(02:46)