Up Next
Back to Show
Lost LA
Santa Rosa Island: A Snapshot of Time
Santa Rosa, the second largest in the Channel Islands, is one of four northern islands once part of a large landmass known as Santarosae. But as the climate changed and sea levels rose, much of Santarosae ended up under water some 7,000 years ago. Discover how the story of the Channel Islands provides an important lesson on how climate can drastically effect a landscape and all its inhabitants.
Support Provided By
Season
27:05
Trace the devastation of the 1928 St. Francis Dam collapse and its deadly flood.
26:40
How Cold War vigilance and secrecy shaped Southern California culture.
26:39
The Space Shuttle Endeavour’s journey is traced from its origins.
26:40
Tiki culture isn’t a Polynesian import — it’s a Hollywood creation.
26:49
Archives reveal the “forgotten plague” that shaped Southern California: tuberculosis.
26:50
Visit Hollywood Forever, Evergreen and Forest Lawn, where L.A. reinvented the cemetery.
26:40
The hiker-activists who led Angelenos into their hills and onto the trails.
26:39
How Filipino Americans in Southern California are making their heritage more visible.
26:47
Iconic fast-food chains from McDonald’s to Taco Bell were born in SoCal.
26:37
After internment camps, Japanese Americans made L.A.'s Crenshaw neighborhood their home.
26:04
During WWII, L.A. became a sanctuary for Europe’s accomplished artists and intellectuals.
26:46
Dig deep into Southern California’s past to reveal lessons for our climate-changed future.