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Provides a clear understanding—through videos, words, and pictures—of the violent confrontations that have shaped U.S. history.
Provides a broad understanding of the Earth’s biodiversity, the factors that influence it, and the future dangers that face the planet.
Examines the history, technology, science, and environmental and social implications associated with the production of energy.
Describes the fundamental aspects of chemistry through accessible language, original videos, and concrete, real-life examples.
Covers 16 broad occupational categories, offering information on more than 300 jobs through engaging videos and narrative.
Describes what scientists know and what they hope to learn in the future about the mysteries of genetic disease, complete with videos.
Provides up-to-date research on key issues in the field of biology through informative narrative and engaging video and image galleries.
Details the wonders, anxieties, and achievements of explorers throughout world history with engaging text, videos, and maps.
Covers the important climatic issues that need to be addressed to understand global warming, from fossil fuels to changing ecosystems.
Narrates the stories of the most important empires in world history, exploring their rise and fall, key events, daily life, and more.
Presents an in-depth look at the Earth’s increasing environmental problems and the methods for restoring the environment.
Offers a fascinating glimpse into the social history of the nation, covering everything from food to pastimes in nine different eras.
Explores the absorbing science of matter and energy, from matter’s smallest to the immense forces that move continents.
Investigates the systems and process of the human body, from the organ systems to cells, through engaging text and original videos.
Explores the most interesting aspects of plant biology, with a focus on the interrelationships between plants and humans.
Covers the many in-demand careers in various industries that require only an associate’s degree, plus tips for job success and financial aid.
Introduces readers to the major branches and key players of the federal government through captivating videos, images, and text.