The secrets of LA's underground tunnels revealed
Explore the forgotten tunnels beneath Los Angeles, which span over 11 miles and date back to the early 20th century. Initially serving as streetcar routes connecting commuters, some tunnels allowed fo...
15 Apr 18min
Why Canada's Abandoned City Was Taken Over by Bitcoin | Ocean Falls
At its peak, Ocean Falls was a self-sufficient community in British Columbia, featuring a 600-bed hotel, an Olympic-caliber indoor pool, and a pulp mill that powered everything. However, when the mill...
14 Apr 13min
New York’s Lost Double-Decker Elevated Trains
Before the subway tunneled beneath Manhattan, New York’s transit network featured an extraordinary system of double-decker elevated railways. This episode explores the forgotten story of stacked stati...
12 Apr 22min
Why 8-Mile Wall is Totally Forbidden
Running across Detroit’s northern edge, 8 Mile has a complex history linked to surveys, treaties, and housing maps that transformed it into a notorious dividing line. In 1941, developers erected a six...
11 Apr 19min
Why Toronto’s Airport Was Built Around a Cemetery
For decades, Toronto’s Pearson International Airport housed a 19th-century Catholic cemetery, the resting place of early settlers from the now-vanished village of Elmbank. This cemetery, fenced off an...
10 Apr 19min
Why This California City Built 500 Miles of Roads to Nowhere
In the Mojave Desert, about 100 miles northeast of Los Angeles, lies California City—a vast urban experiment designed for nearly half a million residents but now home to fewer than 15,000. This stark ...
9 Apr 13min
Why This Illinois City Built a Gate to Seal Itself Off
At the southern tip of Illinois, where the Mississippi and Ohio Rivers converge, lies the city of Cairo, which once depended on the Big Subway Gate for flood defense. This massive iron barrier was des...
8 Apr 14min
Why San Francisco’s Treasure Island is Radioactive
In the middle of San Francisco Bay sits an island that did not even exist a century ago. Built from dredged sand and rock in the 1930s, Treasure Island was created as the dazzling home of the 1939 Gol...
7 Apr 11min
