On Today's Podcast
How Math Helps Us Map The World
In "Mapmatics," a mathematician tells the stories of how math helps us track epidemics, map the seafloor, and plot a complex delivery route.
Listen Now
Most Recent Broadcast
Listen at 2PM ET
October 10, 2025
We check in on some exciting space missions and projects from IMAP to LIGO. Plus, in “Dinner With King Tut,” Sam Kean shows how experimental archaeology can recreate the stinky, slimy, and tasty parts of ancient history. And, behind the scenes of the removal of four dams along the Klamath River, and the massive restoration effort that’s followed.
Video
Watch Video
The Winter Roach: New York City’s Invasive Cold Tolerant Roaches
Rutgers University entomologists unravel clues to identify a new invasive species of cockroach and what its emergence represents.