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.

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

Um esquilo é filmado no topo de uma sequoia, oferecendo uma vista impressionante da floresta ao redor.

The Terminator star shows off his cooking skills, or perhaps just his grip strength, as he holds a frying pan with ease.

German Chancellor Angela Merkel is seen eating spaghetti, a rare glimpse into her personal life.

A poignant moment of a man expressing his emotions, struggling to hold back tears.

Watch as robotic creatures face off against animatronic dinosaurs in a battle of technology and prehistoric might.