In-N-Out Burger’s iconic palm trees are a reference to buried treasure, but they also make the restaurant a very unlikely climate change indicator. As the chain expands into places where palm trees can’t yet grow, science writer Meg Duff wondered: Does In-N-Out know something we don’t?The Outside Podcast is made possible by Outside+ subscribers. Learn more about all the benefits of becoming a member and sign up at <a href="http://outsideonline.com/podplus">OutsideOnline.com/podplus</a>.

The Anti-Bonk Diet

Outside’s longstanding literary storytelling tradition comes to life in audio with features that will both entertain and inform listeners. We launched in March 2016 with our first series, Science of Survival, and have since expanded our show and now offer a range of story formats, including reports from our correspondents in the field and interviews with the biggest figures in sports, adventure, and the outdoors.