Transistor’s mothership PRX has partnered with Outside Magazine to produce four special podcast episodes on the Science of Survival. You’ll receive them in Transistor’s podcast feed, and for even more, subscribe to the Outside Podcast.
Here’s episode 4.
In the spring 2001, a large group of men set out from Mexico to cross the border into Arizona through some of the harshest desert terrain anywhere. The tragic result helped researchers develop the Death Index, a new model for predicting dehydration fatalities.