Witness a breathtaking rainbow-colored aurora in space, captured by NASA's cameras, showcasing the vibrant colors of charged particles interacting with the Earth's magnetic field.

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

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

Senator Bernie Sanders takes a break from campaigning to grab a quick bite at a fast food restaurant, giving a glimpse into his eating habits on the road.

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

The U-44 was a German U-boat that served in World War I, part of the U-43 class of submarines.

A demonstration of using a slingshot to humanely kill invasive cane toads, a common pest control method in some regions.