Using exposition, graphics, and commercial videos, this module teaches the theory and application of affinity chromatography in the characterization of proteins, nucleic acids, and other biochemical/biomedical systems. ...

Located in Seward, Alaska, the Alaska SeaLife Center is a non-profit marine science facility dedicated to understanding and maintaining the integrity of the marine ecosystem of Alaska through research, rehabilitation and...

Dedicated to whale conservation, this site offers an abundance of information on whale watching expeditions, adoption programs, selected articles from their newsletter, and fact sheets on a number of marine mammals....

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...

The American Lyme Disease Foundation is "dedicated to the prevention, diagnosis, and treatment, of Lyme disease and other tick-borne infections." Their website presents comprehensive information on Lyme disease, its...