NeMO, new millennium observatory studying the impacts of undersea eruptions at Axial Volcano and documenting on-going changes in the caldera.

This site provides information on the extinct and extant elasmobranch teeth ...

Icepick: the Europa Ocean Explorer project is an effort to generate a design for a future mission to Jupiter's moon Europa. The spacecraft's mission would explore the liquid water oceans that may exist beneath Europa's surface. The project, organized by the Europa Ice Penetrator Internet Committee (IcePIC), is using Internet resources such as this Web site and a mailing list as collaborative ...

Photography by Marty taken with various cameras. Includes Lomo pictures, blog, and more.

Influence of Dramatic Climate Shifts on European Civilizations: The Rise and Fall of the Vikings and the Little Ice Age ...