This website provides students with an introduction to the history of life and how it resulted in today's biodiversity. There are three tiers of difficulty available for different grade levels. During this tour students...

This radio broadcast deals with the potential effects of climate change on air pollution, particularly the 'smog' that develops in the summer in the Northeast and Midwest. A research chemist discusses her work in this...

The site provides background on the McMurdo Dry Valleys Long-term Ecological Research (LTER) Project, an interdisciplinary study of the aquatic and terrestrial ecosystems in a cold desert region of Antarctica. The site...

NAI promotes the advancement of the profession of interpretation, a communication process used in on-site informal education programs at parks, zoos, nature centers, historic sites, museums, and aquaria. This site...

The National Museum of Natural History has a myriad of exciting resources for those who wish to help young people learn about natural history. On the site, visitors can make their way through three sections: Lesson...