Ariana Grande makes a stylish appearance on the blue carpet, waving to fans and posing for photos.

Learn about the life and career of Elon Musk, CEO of SpaceX and Tesla, and his innovative ventures in technology and space exploration.

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

Watch as the Caped Crusader trades in his grappling hook for a tennis racket in this fun and action-packed video.

A woman captures a moment in time with her camera, freezing a memory forever.

Watch a high-speed passenger train zip through lush green countryside on a rainy day, captured in a realistic wide-angle shot.

Footage of busy city streets on a rainy day, with people rushing to their destinations under colorful umbrellas.