Less than 4,000 tigers live in the wild, but experts say there may be more than 10,000 captive in the U.S., where ownership of big cats is largely unregulated. Overheard’s Peter Gwin talks with National Geographic Channel's Mariana van Zeller about her investigation into tiger trafficking and how wildlife tourism encourages a cycle of breeding and mistreatme ... Show More
Jul 2023
Trapped in the icy waters of the Northwest Passage
For centuries, the Northwest Passage, the long-sought sea route connecting the Atlantic and Pacific Oceans through northern Canada, was a holy grail of Arctic exploration. Even now, sailing through it isn’t guaranteed. Mark Synnott, a National Geographic Explorer, writer, and adv ... Show More
34m 16s
Jul 2023
Playback: Modern Lives, Ancient Caves
There’s a lost continent waiting to be explored, and it’s right below our feet. We’ll dig into the deep human relationship to the underground—and why we understand it from an instinctive point of view, but not so much from a physical one. (Hint: We’re afraid of the dark.) In an e ... Show More
28m 39s
Jun 2023
Playback: This Indigenous Practice Fights Fire with Fire
For decades, the U.S. government evangelized fire suppression, most famously through Smokey Bear’s wildfire prevention campaign. But as climate change continues to exacerbate wildfire seasons and a growing body of scientific research supports using fire to fight fire, Indigenous ... Show More
29m 8s
Jan 2014
Jungle Deep - Episode 28 Tigers Forever
How do camera traps work? How has poaching changed over time? How many tigers are left in the wild? What is the greatest need for saving tigers from extinction? Science and nature writer, Sharon Guynup, and National Geographic photographer, Steve Winter, answer these and many mor ... Show More
32m 37s
Oct 2024
The Horrible Truth of the Big Cat and Animal World
James may be known as Lion Dad, but he has raised a whole assortment of wild animals. Wolves, Tigers, Dingos, you name it! Tiger King raised many questions about the conditions and well being of these types of animals in captivity, and James is more than welcome to shed some ligh ... Show More
1h 19m
Apr 2024
Saving the "Tiger King" Cats (Part 1)
Before being sent to prison for his role in a murder-for-hire plot, the Tiger King, aka Joe Exotic, gave his animals to his associate, Jeff Lowe. Jeff and Lauren Lowe intended to open a zoo in Oklahoma, however, they failed every inspection conducted by the USDA. The agency noted ... Show More
1 h
Mar 2022
The Hunt For the Tasmanian Tiger
<p>The last known thylacines, or Tasmanian tigers, passed away in captivity in the 1930s. Yet ever since that time, people in Tasmania and the Australian mainland have reported seeing these distinct, doglike marsupials in the wild. Why do so many people seem certain the thylacine ... Show More
38m 18s
Apr 2024
Bear Encounters in Nevada and Chasing Poachers on the Masai Mara
Traveling everywhere from the savannahs of Tanzania to the mountains of Montana, Dr. Rae Wynn Grant is on a mission to save the world’s most endangered species. Lale chats with the wildlife ecologist, podcaster, author and co-host of Mutual of Omaha’s Wild Kingdom to hear stories ... Show More
36 m