Most Viewed From CuriosityStream

Supported by stunning 3D graphics, Dr. Darius Arya explains the purpose and architectural significance of ancient Roman buildings.

Commander Stephen Hawking pilots his space ship, the SS Hawking, on the journey of a lifetime, zooming from black holes to the Big Bang, Saturn to...

From the beginning of the Middle Ages, castles have imposed themselves as symbols of power. Over time, France will cover itself with fortresses built...

The whole story of the world’s most famous monument is told for the first time, from its ancient beginnings to the groundbreaking renovation...

From garbage trucks to power plants, giving viewers a rare behind-the-scenes look into the sprawling network of infrastructure systems that keep New...

An engineering revolution is underway, driven by dedicated individuals who are building extraordinary machines that will change our lives.

New discoveries of dinosaur fossils are completely changing what we know about the animals that lived on our planet millions of years ago.

Vint Cerf, Steve Case, and Ed Snowden -- internet insiders reveal its hidden past and startling present.

Humanity's drive to push the bounds of the known world sometimes results in tragedy - but science still remembers the breakthroughs.

Investigating mankind's insatiable necessity to move faster and further; for pleasure, for work, to explore, to survive.

NPR’s Peter Sagal takes us on an irreverent romp through American history to reveal how money makes the world go around.

Climb into the cockpits of historic planes, and meet the craftsmen who dedicate their time to bring these aviation icons back to life.

The most detailed documentary about the Battle of Berlin. Follow the battle day by day with this 18-part series.

A series of comparative portraits featuring two well-known figures, seen through the prism of their rivalry.

For nearly 25 years, Harald Sandner, a history enthusiast, has accurately traced the Führer's itinerary from one place to another, from his...

Investigating the time-saving inventions we depend on and explores their impact on the world at large.

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

From the Viking invasions to the great sieges of Richard the Lionheart, the history of the Dukes of Normandy is an incredible military epic spanning...