How do you measure something that destroys everything it touches? That’s an essential question for tornado researchers. After he narrowly escaped the largest twister on record—a two-and-a-half-mile-wide behemoth with 300-mile-an-hour winds—National Geographic Explorer Anton Seimon found a new, safer way to peer inside them and helped solve a long-standing my ... 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
May 2021
Storm Chasers | Tornado Alley | S47-E1
No extreme weather phenomenon fascinates us more than tornadoes. For most of human history, very little was known about how these graceful yet violent columns of swirling air formed or behaved. Then, in the 1950s, a teenager from North Dakota began chasing them, and a scientist f ... Show More
39m 36s
May 2021
Storm Chasers | Tornado Alley | S40-E1
No extreme weather phenomenon fascinates us more than tornadoes. For most of human history, very little was known about how these graceful yet violent columns of swirling air formed or behaved. Then, in the 1950s, a teenager from North Dakota began chasing them, and a scientist f ... Show More
39m 36s