Richard Dawkins Foundation for Reason and Science
"A clear thinking oasis"
https://richarddawkins.net
The Antiquity of Man
Exploring human evolution, gender and social organisation.
https://www.antiquityofman.com
Understanding Evolution
A non-commercial, education website, teaching the science and history of evolutionary biology.
https://evolution.berkeley.edu/evolibrary/home.php
Natural History Museum
Presents news and views on evolution from London's Natural History Museum
https://www.nhm.ac.uk/discover.html
Panda's thumb
Panda's Thumb is the virtual pub of the University of Ediacara. The patrons gather to discuss evolutionary theory, critique the claims of the antievolution movement, and defend the integrity of both 'science' and 'science education'.
http://www.pandasthumb.org
National center for science education
NCSE defends the teaching of evolution in public schools in the USA.
https://ncse.ngo
TalkOrigins
A Usenet newsgroup devoted to the discussion and debate of biological and physical origins.
http://www.talkorigins.org