Students are introduced to the concept of air quality by investigating the composition, properties, atmospheric layers and everyday importance of air. They explore the sources and effects of visible and invisible air pollution. By...

Through 10 lessons and more than 20 hands-on activities, students are introduced to the concept of an environment and the many interactions within it. As they learn about natural and human-made environments, as well as renewable and...

Incidents like the #Pizzagate shooting signify one step in a long, dark trail of real world consequences caused by fake news. Experts explain this history and why these stories are so hard to ignore.

Students learn what causes earthquakes, how we measure and locate them, and their effects and consequences.

Students can examine original sources and how these have been used to support different viewpoints and perspectives on the Great War.

This informative site defines turbidity, lists its causes, addresses how much turbidity is allowed in drinking water, examines the consequences of high turbidity, and more.

Work, school, money - these are some of the most common stressors in everyday life. The effects of stress on a person's mental and emotional health may vary, but without the proper tools to cope, stress can have serious consequences. It...