Learn about the life and achievements of Bill Gates, from his childhood to co-founding Microsoft and becoming a philanthropic leader.

A serene nighttime scene of a young woman standing alone on a mountain slope, surrounded by darkness and the stars above.

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

Witness the raw power of a space shuttle launch, from liftoff to orbit, as it embarks on a mission to explore space.

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

Watch as a penguin waddles and spins to its own beat in this adorable display of avian rhythm.

Watch as Super Girl demonstrates various abdominal exercises to help strengthen and tone the core muscles.