Debian - Download site for Debian Hurd CDs. Offers software downloads, support, documentation and news.
Debian GNU Hurd - Free distribution of the original GNU operating system under name of Debian, maintained and updated by many users who volunteer their knowledge, time and effort. The Hurd is a set of servers running on top of the GNU Mach microkernel.
Free Software Foundation (FSF), GNU Project - Non-profit organization dedicated to eliminating restrictions on copying, redistributing, understanding, and modifying computer programs. GNU Project was begun to develop a complete free Unix-like operating system.
The GNU Hurd - The GNU project's replacement for the Unix kernel. The Hurd is a collection of servers that run on the Mach microkernel to implement file systems, network protocols, file access control, and other features that are implemented by the Unix kernel or similar kernels (such as Linux).
Hurd hacking guide - Offers guidelines on design and implementation of GNU Hurd.
The Hurd on L4 - Porting the Hurd to the L4 microkernel. News, plans, pointers to mailing lists and websites.
Okuji - enbug.org - Information on free software, GNU Hurd, GNU GRUB, GNU Mach, and microkernels.
Toronto Hurd Group - An area group willing to help new users to run GNU/Hurd and to develop software for GNU/Hurd. Offers links to related files, support, mailing lists, bug documentation, current tasks and news.