Some dolphin species face the threat of extinction, often directly as a result of human behavior. The Yangtze River Dolphin is an example of a dolphin species which may have recently become extinct.

Mount Whitney, the highest mountain in the continental United States, and Zabriskie Point, the lowest point in the United States, are less than eighty miles apart.

There are approximately 90 people that have been frozen after their death.

AMAZING FACTS