Watch as Tom Hanks interacts with a massive, 250-pound canine creature covered in shaggy fur, showcasing their unlikely encounter.

A documentary about the life and reign of Queen Elizabeth II, the longest-reigning British monarch in history.

Witness the raw power of a space shuttle launch, from liftoff to orbit, as it embarks on a mission to explore space.

Explore the incredible defense system of the human body, from the different jobs and components of the immune system to its response to infections and how it keeps you safe.

The U-44 was a German U-boat that served in World War I, part of the U-43 class of submarines.

Learn about the guitarra, a stringed musical instrument originating from Spain, its history, types, and playing techniques.

Watch as Darth Vader takes a break from the dark side to savor a juicy hamburger in this humorous and unexpected scene.