Natural selection and other components of evolutionary theory are known to be particularly challenging concepts for students to understand. To help illustrate these concepts, we developed a simulation model of microevolutionary processes. The model features all the components of Hardy-Weinberg theory, with population size, selection, gene flow,…

How did life evolve on Earth? The answer to this question can help us understand our past and prepare for our future. Although evolution provides credible and reliable answers, polls show that many people turn away from science, seeking other explanations with which they are more comfortable. In the book "Science, Evolution, and…

The possibility of life on other worlds is one of enormous fascination. This book emphasizes how intelligence and culture helped humans form a civilization that now has the technology to detect and communicate with possible extraterrestrial civilizations. Topics discussed include indications and characteristics of intelligence, the evolutionary…