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

A rare glimpse of Russian President Vladimir Putin in a casual setting, enjoying a plate of spaghetti.

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？

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

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

Four white horses roam freely on a vast, vibrant green plain, showcasing their beauty and serenity in a natural setting.