- SCIFI.com
- Site of the Cable TV Science Fiction Channel. Features a weekly magazine, daily news, web directory, book reviews and bulletin board system. - Science Fiction Crowsnest - British SF and fantasy web portal. Features an internet search engine, daily news, fiction, reviews, star interviews, comic strips and games.
- 232.8°C - Articles about SFF, plus the genres' history and biographies of influential authors.
- Alternate Headlines - A humorous look at possible newspaper headlines in worlds that might have happened.
- Best SF - Short story summaries, reviews, and a collection of links to texts available online.
- Course Materials for the Study of Science Fiction - A study guide from a class taught at Washington State university, this site contains information about many SF classics, including hyperlinks to related sites.
- Dr Tomorrow - Official site of the futurist Frank Ogden.
- FutureFiction.com - Reviews of authors and books in the science fiction and fantasy genres.
- MiC Newsletter - Monthly newsletter with Canadian SF literature news, award news, media news, a list of upcoming books and guest editorials.
- RSS and Science Fiction: The Definitive Guide - SFF fan's guide to what RSS is, how you get it, and why you should care.
- Science Fiction & Fantasy World - Authors, SF news, reviews and a free e-zine.
- Science Fiction and Fantasy Books - Links to science fiction and fantasy authors and their books.
- Science Fiction Review Site - Sci-fi and fantasy book reviews, top ten lists, and short stories.
- SF and Fantasy Book List - Bibliography of science-fiction and fantasy authors and their books. Database also contains links to official and fan sites of various authors where they exist.
- SF Site: Fiction Home - Reviews and news of short fiction magazines and anthologies.
- Warpcore SF - SFF short stories, news and reviews.
XML-feeds
- About.com: Sci-Fi and Fantasy Channel (RSS) - Daily SFF news updates from About.com guide Julia Houston. You will need RSS reader software to subscribe to this content.
- Emerald City Feed (RSS) - Reviews of SFF books, conventions and related material.
- Media Fans (RSS) - Media-related SFF news.
- Nest Daily SFF (RSS) - RSS feed for daily science fiction news updates.
- Sci-Fi Storm (RSS) - RSS-fed source for sci-fi news.
- Sci-Fi Wire (RSS) - RSS-feed of the daily news service of the Sci-Fi Channel.
- Speculative Vision (RSS) - News feed updated monthly.
- The Eric Brown Science Fiction Blog (Atom) - Blog feed for the cyberpunk stories of SFF author Eric Brown.
- Vanguard (RSS) - Feed for the SFF Vanguard Report.
- Warpcore SF (RSS) - Science fiction and fantasy news and reviews, in RSS 2.0 format.
- Xenite.org (RSS) - Science fiction and fantasy essays in a feed format.