For this lab activity, young scholars use a chemical indicator (bromothymol blue) to detect the presence of carbon dioxide in animal and plant respiration and in the burning of fossil fuels and its absence in the products of plant...

[Free Registration/Login may be required to access all resource tools.] Explains what fossils are, describes how they form, and discusses what scientists can learn from fossils.

Journey into the past while reading this comprehensive overview of the Cambrian Period that covers topics such as the Cambrian Explosion, Burgess Shale fauna, trilobites, fossil evidence, and climate and plate tectonics.

This home page describes what the museum has to offer. Links to the exhibits and more information is provided at the bottom of the site.

This site describes the Museum of Natural History and Science in detail and provides links to other programs and exhibits offered.

The most saline of Africa's large lakes, Turkana is an outstanding laboratory for the study of plant and animal communities. The three National Parks serve as a stopover for migrant waterfowl and are major breeding grounds for the Nile...