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

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

A person peels and consumes a banana in a casual setting.

A lighthearted moment in the Oval Office as Vice President Mike Pence shows off his breakdancing skills.

A scene from the 1990 comedy film 'Kindergarten Cop' where Arnold Schwarzenegger's character punches a pig.

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

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.