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.

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

Watch as I take on the Fume Knight, a formidable boss in Dark Souls 2, with a unique twist - playing as a female character.

Explore how robots are being integrated into classrooms to enhance STEM education and promote interactive learning experiences for students.

A documentary about the life and reign of Queen Elizabeth II, the longest-reigning British monarch in history.

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.

习惯可以改变一个人，好的习惯让我们变得更好，坏的习惯让我们不由自主。如何养成好的习惯，改变自己？