A detailed review of the Samsung Galaxy Z Flip 4, covering its design, display, performance, camera, battery life, and price to help you decide if it's the right smartphone for you.

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.

Russian President Vladimir Putin is seen dancing at a public event, showcasing a rare lighthearted moment.

Debunking the myth: Space Shuttles were designed for low-Earth orbit, not lunar missions. Explore the facts behind the Space Shuttle program.

A person reacts to a confusing or chaotic situation in Russian, expressing frustration and surprise.

A man rides a bicycle, showcasing his cycling skills and style.

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