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.

Watch a massive blue whale glide effortlessly through the ocean, showcasing its incredible size and agility in its natural habitat.

A brief moment of a woman smiling as she turns left, capturing a natural and carefree expression.

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Watch as a curious canine enjoys a sweet treat, devouring a cake in this entertaining video.

A simulated spacecraft navigates the intense gravitational forces surrounding a black hole, showcasing the warping of space-time.

Setting the record straight on a false claim circulating online about Dwayne Johnson's eating habits.