Current Controversies: Fracking
Science and Sustainability: Science and Sustainable Energy
Robot Pioneers: Robotics in Nature
Climate Change: An Encyclopedia of Science, Society, and Solutions
Analyzing the Issues: Critical Perspectives on Fossil Fuels vs. Renewable Energy
At Issue: Environmental Racism and Classism
The Study of Science: Human Evolution
Defining Documents in American History: Environment & Conservation (1791-2015)
The Economics of Energy: The Pros and Cons of Wave Power
Humans and Animals: A Geography of Coexistence
Natural Resource Conflicts: From Blood Diamonds to Rainforest Destruction
Climate Change: Examining the Facts
Water Planet: The Culture, Politics, Economics, and Sustainability of Water on Earth
The Economics of Energy: The Pros and Cons of Algae Biofuel
Endangered Species: A Documentary and Reference Guide