Back to Show
            
            
                
                
             
            
        
        
    Overview
            What happened to the once lush, now desert-like Colorado River Delta?
                
                    
                        
                            Season 2
                        
                    
                    
                        
                            Episode 5
                        
                    
                
            
            
            This episode explores the mystery of the vanishing Colorado River Delta. Once a lifeline for the American Southwest, it's now a shadow of its former self. What happened? Outdated water laws? Excessive urban development and agriculture? Is there a possibility for restoration? Let's investigate.
Support Provided By
                
    
                        
  
  
    
      
    
  
  
    
      
        
          8:24
        
      
    
  
  
                    
                
            To prevent avalanches, you have to do something counterintuitive — you have to start them.
        
        
    
    
                        
  
  
    
      
    
  
  
    
      
        
          9:46
        
      
    
  
  
                    
                
            Traffic is a problem we need to finally solve, and automated vehicles might help us do it.
        
        
    
    
                        
  
  
    
      
    
  
  
    
      
        
          7:46
        
      
    
  
  
                    
                
            It’s one long mile of towering ice cliffs and it’s all human-made. How do they build it?
        
        
    
    
                        
  
  
    
      
    
  
  
    
      
        
          7:49
        
      
    
  
  
                    
                
            Dive into the beauty and physics of drones with an FPV pilot.
        
        
    
    
                        
  
  
    
      
    
  
  
    
      
        
          8:28
        
      
    
  
  
                    
                
            Bison could be the key to saving America’s lost prairie.
        
        
    
    
                        
  
  
    
      
    
  
  
    
      
        
          7:19
        
      
    
  
  
                    
                
            Who made this mysterious collection of rock paintings carved into the earth?
        
        
    
    
                        
  
  
    
      
    
  
  
    
      
        
          8:00
        
      
    
  
  
                    
                
            Red River Gorge is a haven for rare species and a place of many surprises.
        
        
    
    
                        
  
  
    
      
    
  
  
    
      
        
          7:13
        
      
    
  
  
                    
                
            What causes that brilliant fall color show that people adore?
        
        
    
    
                        
  
  
    
      
    
  
  
    
      
        
          7:25
        
      
    
  
  
                    
                
            How can we respect these horses and keep them wild while protecting the islands?
        
        
    
    
                        
  
  
    
      
    
  
  
    
      
        
          7:51
        
      
    
  
  
                    
                
            Are real-life fire lookouts becoming obsolete with modern technology?
        
        
    
    
                        
  
  
    
      
    
  
  
    
      
        
          6:53
        
      
    
  
  
                    
                
            The hazy blue was disappearing from the horizon, but it wasn’t just the trees' fault.