Why Antelope Canyon Never Looks The Same Twice - Antelope Canyon might be the most visited and photographed slot canyon in the world, but there is more to this ancient sandstone structure than meets the eye. Formed millions of years ago, and revered as a spiritual site for the Navajo Nation, the origins of this geologic wonder are as fascinating as its beauty is renowned.
What does it mean to preserve a place that is defined by it's impermanence?
Microbial warfare has been raging for thousands of years deep below the Chihuahuan Desert.
What does one of Earth's harshest environments teach us about planet survival?
At 87º Celcius, the Grand Prismatic Spring is a beacon of microbial life and discovery.
At 50 million years old, the origins of Devils Tower or Bears Lodge remains a mystery.
An ancient and modern mystery, what about bioluminescence inspires such obsession?
Over half a million years old, the story of Mono Lake is one of survival.
At 450 million years old, moss may hold the key to surviving our rapidly warming planet.
What are icebergs doing so close to land and why must we keep an eye on them?
What makes the Coast Redwood, a tree as old as the dinosaurs, epically singular in nature?
From PBS NATURE and Atlas Obscura, Untold Earth is a documentary series dedicated to unpacking the stories behind North America’s strangest, most unique natural wonders.
