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

Adorable kitten sits beside Totoro on a bus, reading a newspaper in a charming Studio Ghibli-inspired animation.

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.

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

A scientific overview of climate change, its causes, effects, and consequences, based on empirical evidence and research.

Watch as a man uses a jetpack to run across the surface of the ocean, defying gravity and pushing the limits of human innovation.

A rare glimpse of Russian President Vladimir Putin in a casual setting, enjoying a plate of spaghetti.