Biomedical Grants Net
Directory of 722 programs, 178 of which are seachable with free registration, to support training in the biomedical sciences and undergraduate science education-from the Howard Hughes Medical Institute and American Association for the Advancement of Science. http://www.grantsnet.org/
K-12 Grant Opportunities
Federal, state and foundation grant opportunities for K-12 educators as well as grant-writing hints and resources, links and news for the educational community. http://www.schoolgrants.org/