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

Curiosity Stream

Craters of the Moon National Monument is desolate, but 2,200 years ago, it was the site of today's Yellowstone Hotspot, known for violent eruptions and huge craters.

Ancient Yellowstone

Past and Future Yellowstone

Montana's Hell Creek Formation is home to a trove of late Cretaceous fossils, revealing the last days of the dinosaurs; researchers have found a complete Triceratops skull that may reveal one of the last prehistoric battles before dinosaurs vanished.

The Last Triceratops

The Greater Yellowstone Area was once a rich grazing ground for huge Columbian mammoths; now, it's a prime hunting ground for paleontologists and archaeologists to study the remains of these beasts.

Mammoth Country

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. 

Yellowstone National Park is famous for its unparalleled beauty but there's much, much more happening in this breathtaking spot.

S2 E1 | Mammoth Country