Curiosity Stream has thousands of documentaries that enlighten, entertain & inspire. What are you curious about?

Curiosity Stream

There'd be no compass or the Northern Lights were it not for the Earth's magnetic field. This is the story of Earth as a guide and shield.

Down to Earth

The Earth's Magnetic Field

The Earth is shaking and spewing molten rock. This is the story of Earth as a violent place-far from the mother figure we'd believe her to be.

Earthquakes and Volcanoes

The Earth's crust is in constant motion-plates drifting, rubbing and colliding. This is the story of Earth as a gigantic tug-of-war.

Plate Tectonics: The Continents Collide

Deep inside, Earth can be hotter than the surface of the sun. This is the story of the Earth's inner drama and the restless nature of it all.

The Inside of Earth

A gigantic cloud of cosmic dust and gas over 4.5 billion years ago: This is the story of the origins of Earth and how it came to be.

The Formation of Earth

Watch TV Networks, Shows and Movies | DIRECTV

The latest movies and must watch shows!

Watch Peacemaker exclusively on the HBO Max app, included with an HBO Max subscription.

Data/messaging rates may apply for app download/usage. HBO Max subscription required.

Welcome to your ultimate entertainment destination and the Dexter Universe. Watch new episodes of Dexter Resurrection and more all in one network.

Watch exclusive originals like the new psychological thriller The Institute and Hollywood hit movies.

MGM+ is a trademark of Metro-Goldwyn-Mayer Lion Corp. All copyrights, trademarks, and other intellectual property or proprietary rights are the property of their respective owners.

Watch visionary original series like <b>BMF Season 4, Outlander, Power Book III: Raising Kanan,</b> and much more.

Buckle up for Hollywood hits like Barbie and behind-the-scenes exclusives when you add CINEMAX to your current DIRECTV package. 

Show Description: This is the story of Earth - its origins, inner drama, shifts and quakes, violent eruptions but also its role as a guide and a shield.

S1 E5 | The Earth's Magnetic Field