Black Hole Surfers - Science fiction and fantasy writers' resource featuring market contacts, peer review, research resources, discussion boards, book club.
Clarion - Information on the well-known science fiction and fantasy writing workshop held at Michigan State University from mid-June through July. Workshop and Alumni information, newsletter, workhop writers, contacts and staff.
DADA's Little Baby Namer - Name generator especially useful for generating unusual names for fantasy or science fiction characters or places.
Hobgoblin.net: Resources for Writers - A guide and community for writers of science fiction and fantasy with articles and links to resources in dozens of categories including research, inspiration and writing techniques.
Jeffrey A. Carver - Includes advice to aspiring authors, particularly in science fiction and fantasy and essays on writing. Also, a weblog about being a writer and other personal events.
Other Worlds Writers' Workshop - Workshop and bookstore for speculative fiction writers, explanations and examples of spec-fic genres, writing tutorials and critiquing.
Science Fiction & Fantasy Writers of America, Inc. - The official website of the premier professional science fiction writer's association. The SFWA site contains membership information, links to members sites, markets, and sample contracts.
A Scientist's Notebook - Monthly article by noted SF author Gregory Benford online at the Magazine of Fantasy and Science Fiction website.
SF Writer: Darren Johnson - Weblog with advice, thoughts, example excerpts and useful links from an SF writer.
SFF World - Science Fiction and Fantasy authors with biography, bibliography, news, book reviews, interviews, articles and links. Features large number of articles of interest to science fiction and fantasy writers.
SpecFicMe! - a bi-monthly, PDF market newsletter for science fiction, fantasy and horror writers. Every issue features well over 200 markets, from e-zines to print magazines. Along with news about new publications, anthologies, contests, and dead markets.
Speculations - The online manifestation of an award winning electronic magazine called Speculations, which reports on SF/F/Horror markets including response times, articles and other timely insights.
Suite101: Writing Science Fiction - Archive of writing Resources, publishing opportunities and contests relating to writing science fiction.
Tribe: SF/ Fantasy Writers - A place for aspiring writers of science fiction and fantasy (and other stories that fall under the heading of speculative fiction) to talk about writing.
Viable Paradise - This is an intensive one-week workshop, held annually in New England. The instructors are professional writers and editors. Both novels and short stories are considered and workshopped.
Write SF - Free online course for young writers, created by SF author Jeffrey A. Carver. Covers the fundamental skills needed to write successful SF and fantasy stories.