Sources showcases the variety of learning and knowledge at the heart of the U3A movement, including many examples of SLPs, research with universities and other enquiry-led learning.

Issued as a supplement disseminated with Third Age Matters until February 2019, Sources is now primarily an online resource filled by user-generated content.
Each month the articles are archived, but accessible via hyperlinks on the right-hand side of the screen.

TAM as a hardcopy magazine will continue to cover a variety of learning activities as feature articles. For more detailed information on individual projects, events etc. go to Sources Online.