Human Cognition in the Human Brain
Yehouda Harpaz' model of human cognition, along with links to associated texts, including extensive critiques of publications associated with cognitive science.
http://human-brain.org/

Brain and Behavior, from Serendip
Interactive exhibits, forum, and links aimed at exploring the observational basis and significance of the assertion that the nervous system underlies all aspects of human behavior and experience.
http://serendip.brynmawr.edu/bb/

MIT Cognet
Subscription based service from MIT Press giving access to full text coyrighted material, discussions, and news.
http://cognet.mit.edu/

Austrian Society for Cognitive Science
Sponsors seminars and a conference for cognitive science in Austria.
http://www.univie.ac.at/cognition/

Annotated Bibliography Of Mind-Related Topics
An annotated bibliography of cognitive science, artificial intelligence, neurobiology, artificial life, linguistics, neural networks, connectionism, cognitive psychology, consciousness.
http://www.thymos.com/mind.html

Playroom
Links to many interactive illusions, demos, games and toys related to Cognitive Science.
http://psy.uq.oz.au/CogPsych/homepage/playroom/playroom.html

Cognitive Science Society
The premier professional organization in the field. Information on membership, conferences, and the journal Cognitive Science (including abstracts of recent and upcoming articles).
http://www.cognitivesciencesociety.org/

ObjectCognition.net
Good collection of links to Cognitive Science Researcher's home pages, and to relevant journals (online and paper).
http://www.objectcognition.net/

10 Classic Cognitive Science Papers
Ten papers, originally published in the journal Cognitive Science, and judged by the editors to be classics of the field, made available for free download.
http://cognitrn.psych.indiana.edu/rgoldsto/cogsci/classics.html

Mental Models
The "mental models" theory of thinking and reasoning, as propounded by Kenneth Craik and Philip Johnson-Laird. Site created by Johnson-Laird and Ruth Byrne.
http://www.tcd.ie/Psychology/Ruth_Byrne/mental_models/

Reith Lectures 2003 - The Emerging Mind
Series of five public radio lectures given by neuroscientist Vilayanur S. Ramachandran, Director of the Center for Brain and Cognition, University of California, San Diego. The 2003 series of the prestigious annual BBC Reith Lectures. Lectures available as Real Audio.
http://www.bbc.co.uk/radio4/reith2003/

Foresight Project - Cognitive Systems
British government program to promote research in cognitive sciences, neuroscience, and computer science.
http://www.foresight.gov.uk/previous_projects/cognitive_systems/index.html

Indiana Archives of Cognitive Science
A portal including an introduction to the field, lists of academic programs and research opportunities, and an undergraduate journal.
http://www.cogs.indiana.edu/iacs/

Cognitive Science’s Top 100
A ranked list of influential publications with comments on their impact.
http://www.cogsci.umn.edu/OLD/calendar/past_events/millennium/home.html

CogSci World
An index of resources available on the Internet.
http://amplify.se/cogsci/

The Modularity Home Page
Links to resources and online papers on modularity in cognitive sciences, neurosciences, evolutionary biology and AI.
http://gral.ip.rm.cnr.it/rcalabretta/modularity.html

COGPRINTS: Cognitive Sciences Eprint Archive
Repository of freely available preprint and reprint papers, submitted by authors.
http://cogprints.org

Celebrities in Cognitive Science
Links page to writings by and about leading thinkers in cognitive science, and critics and observers of the cognitive sciences.
http://carbon.cudenver.edu/~mryder/itc_data/cogsci.html

Cognitive Science Dictionary
A glossary of Cognitive Science terminology. From Dr. Michael Dawson of the University of Alberta.
http://www.bcp.psych.ualberta.ca/~mike/Pearl_Street/Dictionary/dictionary.html

MindScience Foundation
Dedicated to funding and disseminating research on how consciousness arises in human beings.
http://www.mindscience.org/

Facial Expression Resources on the Web
Links to resources for research on facial expressions.
http://www.kasrl.org/facial_expression.html

The Computer Revolution in Philosophy
An online (scanned) version of the 1978 book by Aaron Sloman.
http://www.cs.bham.ac.uk/research/projects/cogaff/crp/

ACT Research Home Page
John Anderson's ACT-R theory of cognition is a cognitive architecture aimed at computer simulating a full range of cognitive tasks.
http://act-r.psy.cmu.edu/