The Agency for Toxic Substances and Disease Registry, an agency of the US Department of Health and Human Services, seeks "to serve the public by using the best science, taking responsive public health actions, and...

This comprehensive site is an introduction to sea ice: what it is, how it forms, how it is studied, how it affected historical expedition in the polar regions, and what role it plays in the global climate. The site...

Established in 1908, the American Chemical Society (ACS) Organic Chemistry Division created this website to illustrate its work to cultivate and promote the advancement of the field of organic chemistry. Researchers can...

The American Mineralogist Crystal Structure Database website, maintained by the Mineralogical Society of America and the Mineralogical Association of Canada and sponsored by the National Science Foundation, "includes...

The dataset, created by Michael J. Kahn of Wheaton College, presented in this article, contains information on respiratory function and smoking. The data can be used to explore descriptive statistics, graphical...