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.

Witness a breathtaking rainbow-colored aurora in space, captured by NASA's cameras, showcasing the vibrant colors of charged particles interacting with the Earth's magnetic field.

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

Allan Kardec discusses his seminal work, The Spirits' Book, a foundational text of Spiritism that explores communication with the spirit world.

Watch Dwayne 'The Rock' Johnson show off his dance moves on stage, bringing energy and enthusiasm to the crowd.

Indian cricket captain Virat Kohli is seen eating paan, a traditional Indian betel leaf snack, in this candid moment.

Setting the record straight on a false claim circulating online about Dwayne Johnson's eating habits.