Site for major cryonics organization in Scottsdale AZ. Contains a lot of information, including an on-line photo-tour of the building and of the cryonics process.

A community discussion site for members of the Alcor Life Extension Foundation and anyone interested in cryonics. Created and run by a long time Alcor member.

An extensive list of links to cryonics articles and to European sites related to cryonics.

Primarily dealing with technical issues in cryonics.

A series of technical papers on cryopreservation research.

A far-seeing but technical paper by James J. Hughes, prepared for the Second International Symposium on Brain Death. Date unclear, but 1996 or later. Includes discussion of cryonics and nanotechnology.

Lively discussions of cryonics, cryogenics, cryobiology, life extension, transhumanism, death, and related issues.

A free discussion mailing list on cryonics-related issues. May also be read on-line; posts accepted from subscribers only. Searchable archives are available from the list's beginning in 1988.

Ralph Merkle's cryonics introduction. Short but requires some knowledge of cryonics already.

Support and discussion group based in Sussex, UK, for people in Britain and the rest of Europe who are signed up for cryopreservation.

Cryonic suspension services & information. Much of the text is also available in Spanish, French, German, Italian, and Portuguese by clicking on the appropriate button. This organization was founded by Robert Ettinger, the "father" of cryonics.

Site for information and discussion of cryonics in the United Kingdom. The group appears to be associated with Cryonics Institute.

A new discussion forum on cryonics, attempting to focus on science issues. Also some links to basic information.

The DCSG consists primarily of Danish members of the Cryonics Institute (CI) and those interested in becoming members of a suspension organization. The site is in both English and Danish.

Information for Europeans interested in cryonics. Includes an extensive list of links to other European cryonics sites and a mailing list/forum for Europeans interested in cryonics, plus a large list of articles and discussions. The site and mailing list are in English. Part of the larger Transtopia site.