eXtension is an Internet-based collaborative environment where Land Grant University content providers exchange objective, research-based knowledge to...

This site features instant access to the most recent Extension publications, newsletters, audio scripts, news releases and programs.

Harvard Extension School offers on-campus and online classes and undergraduate degree programs and graduate programs. Challenge yourself at Harvard wi...

University of Missouri Extension, part of the national land-grant university and cooperative extension system, extending research-based knowledge and ...

The University of California San Diego Extension serves your educational needs. Searchable course catalog, programs of study, and registration.

Trusted, Science-Based Information

Find extensions for your Joomla site in the Joomla Extensions Directory, the official directory for Joomla components, modules and plugins.

ISU Extension provides reliable resources to encourage Healthy People, Healthy Environments, and Healthy Economies.

Online Dictionary - Multiple dictionaries including: English dictionary, medical dictionary, legal dictionary, financial dictionary, computer dictiona...

Michigan State University (MSU) Extension applies research from MSU to help Michigan residents solve everyday problems in agriculture, community devel...

UCLA Extension offers a wide variety of continuing education programs; designed to meet the needs of working adults; also develop corporate education ...