• CDMS Experiment - Homepage of the Cryogenic Dark Matter Search experiment at the University of California, Berkeley. The experiment uses a large germanium crystal cooled to 20 mK to search for weakly interacting, massive particles (WIMPs) - proposed constituents of dark matter.
• CRESST - Homepage of the CRESST experiment (Cryogenic Rare Event Search with Superconducting Thermometers), a European collaboration to search for particle constituents of dark matter in the Gran Sasso laboratories.
• Cosmic Hide and Seek: The Search for the Missing Mass - Summary of the properties of dark matter, its influence on cosmic evolution, and the different ways it can be detected. Suitable for a general audience; by Chris Miller.
• DAMA - Homepage of the DArk MAtter experiment, which uses low-activity scintillator to search for particle constituents of dark matter in the Gran Sasso laboratories. Includes information about the experiment itself, members of the collaboration, results, and publications.
• Dark Matter - Description of dark matter, its properties and consequences. Includes texts, plots, graphs and schematics. By Martin White (University of California, Berkeley).
• Dark Matter Mystery - Elementary introduction to dark matter, suitable for a general audience. The pages are part of the public outreach effort of the Chandra X-Ray Observatory, and hosted by Harvard University.
• Direct Searches for Dark Matter - A review of the methods and findings of searches for particle constituents of nonbaryonic dark matter. Requires some previous knowledge of particle physics and cosmology. By Bernard Sadoulet (Lawrence Berkeley National Laboratory and University of California, Berkeley). [PDF]
• Discussion about Dark Matter - Transcript of an on-air discussion between physicists Michio Kaku and Stuart Samuel on the subject of dark matter. Suitable for a general audience. Aired on WBAI's "Explorations in Science" on December 3, 1997.
• Experimental Searches for Dark Matter - Extensive review article about attempts to detect dark matter particles. Includes a summary of the observational evidence for dark matter, and accounts of the different principles of detection. By Timothy J. Sumner; published in "Living Reviews in Relativity".
• Particle Dark Matter: Evidence, Candidates and Constraints - Review article on particle dark matter, with a focus on experimental searches. Suitable for graduate students or advanced undergraduates. By Gianfranco Bertone, Dan Hooper and Joseph Silk.
• Primer on Dark Matter - Concise illustrated overview of the current status of dark matter. Some basic previous knowledge of astronomy is needed. By Mike Guidry (University of Tennessee, Knoxville).
• The Early History of Dark Matter - Article about the discovery of, and early research on, dark matter by Zwicky, Smith, Babcock and Oort in the 1930's and 1940's. By Sidney van den Bergh (Dominion Astrophysical Observatory, Herzberg Institute of Astrophysics, National Research Council of Canada).