Humans have a complex relationship with planet Earth. Life depends on the planet's natural resources. Yet human activity has led to many environmental issues. Renewable energy is one of the… More →

The Information Explorer series provides readers with the tools they need to FIND, ORGANIZE, and SHARE information clearly and effectively. Activities designed to help readers explore all… More →

The Information Explorer Junior series provides younger readers with the tools they need to FIND, ORGANIZE, and SHARE information clearly and effectively. Targeted at an earlier age range… More →

The Innovation in Entertainment series answers questions like these: Did you ever wonder who invented your favorite video game? Who came up with the idea to add a camera to your cell phone?… More →

The Innovation in Medicine series explores the role innovation has played in medicine and how peoples life and health have improved as a result. Life expectancy has increased by some 28 years More →

The Innovation in Sports series answers questions like: Did you ever wonder who made up the rules of your favorite sport? Why does the equipment looks the way it does? You'll find the answers More →

The Innovation in Transportation series takes a look at people and creative ideas that have changed the way that we travel and transport products. The series answers questions like: Did you… More →

From airplanes to football helmets, some of the greatest inventions of all time have been based on the natural abilities of plants and animals. Readers will learn how some of history's most… More →