Explains what climate change is and why it occurs, examines the problems caused by climate change, discusses what might happen if the climate change problem is not fixed, and looks at what is being done to fight climate change.

Describes the 1989 oil spill caused by damage to the Exxon Valdez ship off the coast of Alaska, detailing the events leading up to the spill, how it affected the wildlife and environment of Alaska, and the spill's longterm effect.

Describes the destructive eruption of the Krakatau volcanic island in 1883, detailing the events leading up to the eruption, the devastation it caused, and how the eruption changed the Krakatau environment.

Explains what tropical rain forests are like, looks at the plants and animals that live in rain forests, and includes information on why tropical rain forests are important and what is being done to save them.

Learn about the bloodiest battles and darkest days in our nation's history.

Presents facts of the relief effort in the aftermath of the January, 2010 earthquake in Haiti, and explores the social issues that made the country vulnerable in the face of a natural disaster.

Describes how nuclear power developed, how it works, and the serious health and environmental problems that ensue when the process malfunctions.

Presents information of the outcome of individual battles and how the war finally ended.