Inside a Collection of 117,000 Shells and the World’s Deadliest Snail

The Gibbon Conservation Center in Santa Clarita is home to about 40 endangered apes and has become a globally important center for conservation, research, and education.

How local fishermen transformed Cabo Pulmo into one of the world's greatest marine conservation success stories.

From microscopic plankton to billions of barrels of oil, few rock formations have shaped California's history more profoundly than the Monterey formation.

Lookout Mountain obsidian became prized toolstone, traded through Indigenous networks from the eastern Sierra to the Channel Islands.

Supervolcanoes, Hot Springs, Fumaroles, Yellow Lakes, and Other Geologic Wonders of Mammoth Lakes

An 18.6-year lunar cycle is expected to amplify tides just as rising seas push more of California’s coastline toward flooding thresholds.