From the walls of the Shaanxi Province in China to the murky red waters of Ireland’s peat bogs, scientists and archaeologists have found spine-chilling evidence of scary sacrifices and rituals…

For a long time, aviation experts and pilots thought aircraft couldn’t fly faster than the speed of sound. They believed there was a point where the plane and pilot would…

Readers of this book step off the plane and into the high-flying world of skydiving, including tandem skydiving, accelerated free fall, BASE jumping, and competitive skydiving. The history and hazards…

Discusses daily life, customs and culture in the Inca Empire.

Using simple text and illustrations, this book examines the angelfish.

Using simple text and pictures, this book presents facts about moray eels.

Stick bugs are masters of disguise. They can look like a twig on a tree, or a leaf on the ground. If they stand perfectly still you may not even…

Countless statutes, sculptures, and structures have been built to celebrate important moments and people in US history. However, some US monuments are structures build before the United States was even…