Watch Dwayne Johnson showcase his vocal skills in this entertaining video of him singing.

Russian President Vladimir Putin is seen eating spaghetti in a rare casual moment, showcasing a lighter side of the leader.

A young man in a black hoodie takes the stage, singing to a large and enthusiastic crowd at a live concert event.

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.

Watch as a curious canine enjoys a sweet treat, devouring a cake in this entertaining video.

Actor Tom Hanks stands outside in his yard with two massive dogs that dwarf him in size, showcasing their impressive height and gentle nature.

Learn how to safely and effectively fire a gun without revealing your position or identity.