A Chinese song performance with a nostalgic and longing tone, evoking a sense of adventure and exploration.

Get a thrilling first-person view of a roller coaster ride, with sharp turns, steep drops, and high speeds.

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.

A heartwarming scene of children enjoying a meal at a restaurant with family or caregivers.

Learn about the jackfruit tree's scientific classification and its origins in southern India and Malaysian rainforests.

Vladimir, a bearded man, shares a moment with his twin brother while snacking on avocado toast on the couch.

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