This story from Discover Magazine follows the career of paleontologist Stephen Hasiotis, who specializes in terrestrial ichnology, as he searches for the tracks of ancient invertebrates, even where a fossil record is...

This case study will introduce students to the important concepts of scientific discovery and inquiry through the example of a living coelacanth, a fish which was believed to be extinct for over 70 million years. It...

One name looms large for the general public when the word "evolution" is mentioned: Charles Darwin. Of course, others are quite aware that Alfred Russel Wallace co-discovered the theory of evolution with Darwin, a fact...

This collection of approximately 4,500 photographs documents natural environments, ecologies, and plant communities in the United States at the end of the nineteenth and the beginning of the twentieth century. Produced...

Climate change is at the forefront of international public policy these days, and this superb online exhibit on the subject will add to understanding of the issues and the science surrounding this area of concern. The in...