Artifacts thought to be weapons could actually be agricultural tools, according to research by Clark Honors College Dean Terry Hunt and others.

Religious studies professor David Hollenberg discusses his efforts to save historic Islamic texts threatened by the civil war in Yemen.

David Hollenberg's efforts to save historical books from the destruction of war is featured in a news story on the Al Jazeera website.

Toomey spoke to reporters about the need for an early warning system and a system for passing alerts along to the general public.

Richmond believes problems involved food, energy and the environment can only be solved when nations work together on science.