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Artwork for California Curated

California, explained. Science, landscapes, and hidden systems of the Golden State. New stories weekly.

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Substack
PricingOnly free issuesPublishesWeekly
Issues105Founded6 years agoLast Issue6 days ago
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Artwork for California Curated

Latest Issues

Yes, Baja California Is Slowly Tearing Away from the North American Continent

Cabo San Lucas at the tip of the Baja Peninsula, July 1, 2026. (Photo: Erik Olsen)

I’m in Cabo San Lucas this week, vacationing with my family but also preparing for a dive at the legendary Cabo Pulmo, widely regarded as one of the finest...

6 days ago
4
1

A Planet Built by Microbes

Microbiologist Jeff Marlow studies the tiny organisms that thrive in Earth's most extreme environments. His book, The Dark Frontier: Unlocking the Secrets of the Deep Sea, explores how microbes shape deep-ocean ecosystems, regulate the plan...

12 days ago
8

The Rock That Powered California

Monterey formation rock near Laguna Beach, California. (Photo: Erik Olsen)

We Californians are lucky. The reasons are almost endless. You can start with the mountains, deserts, forests, and coastline, but California’s good fortune goes bey...

18 days ago
9
3

Mountain of Knives

Obsidian pieces are everywhere across the summit of Lookout Mountain in the High Sierra. (Photo: Erik Olsen)

The road to Lookout Mountain does not look out for you.

It peels off Highway 395 just south of Mono Lake as a washboard gravel tr...

20 days ago
24
5

The California Supervolcano You Can Visit...and Other Amazing Geologic Attractions

Alkali lake in the Long Valley Caldera in California’s Eastern Sierra. (Photo: Erik Olsen)

I’ve been up in the Eastern Sierra for the last few days driving around and filming a couple of cool stories I’ve got cooking. I spent a day explori...

a month ago
16
2

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Authors

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  • California Curated

    California, explained. Science, landscapes, and hidden systems of the Golden State. New stories weekly.

  • Erik Olsen

    Creator of California Curated Substack. LA-based journalist and producer. Formerly with The New York Times, ABC News, and Quartz. Drone pilot and visual storyteller with a fascination for ocean exploration, including dives in research submersibles.

  • Paul Thornton

    Co-founder of Golden State Report, editor and journalist, lifelong Californian.

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