Sharks have never been able to outswim their reputation as mindless killers, which is so entrenched that the U.S. Navy once even tried to weaponize them. But are sharks really just “remorseless eating machines” on the hunt for blood? Hop in the water with marine scientists for a look at sharks’ extraordinary senses and unique adaptability.
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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
Sep 2020
SHARKS!!! Sink Your Teeth in Again
NOTE: This episode first published 6/13/19. Are sharks the super-predators we think they are? Or have we been baited with great white lies? To find out, we interviewed shark researchers Dr. Taylor Chapple, Dr. Tricia Meredith and Dr. Chris Pepin-Neff, along with surfer Mike Wells ... Show More
39m 1s
Jul 2024
PTG Classic: How Did Sharks Get Such a Bad Rap?
As summer reaches its height, everyone gets nervous about shark attacks. But how afraid should we be of these Jabberjaws? (Spoiler: not very.) From the hilarious way goblin sharks catch their prey, to the strange effect AC/DC has on sharks, to why Will and Mango wish they could t ... Show More
35m 38s