Earth's crust

This cross section of Earth's interior is not to scale

Episode

411

Earth’s Two Crusts

March 11, 2025

The landscape of Antarctica as it would appear if the ice were lifted away

Episode

406

Extreme Antarctica

February 4, 2025

The "Great Unconformity" in Arizona’s Grand Canyon

Episode

397

Earth’s Billion-Year Mystery

December 3, 2024

Mount Everest 3D map

Episode

337

How Tall Can Earth’s Mountains Get?

October 10, 2023

Red maple leaves in New England

Episode

335

Why Some Trees Splurge on Red

September 26, 2023

286 thumb woman working

Episode

286

First Map of the Ocean Floor

October 19, 2022

Episode

283

Pacific Ring of Fire

September 28, 2022

Episode

264

Very Slow Slips

May 15, 2022

Episode

238

Suez Traffic Jam

November 13, 2021

Episode

81

Ripples in Earth’s Crust

November 5, 2018

Episode

44

Hail, Zealandia

February 19, 2018