The Crackpot Page - "Dedicated to all the Flat Earthers, Circle Squarers, Angle Trisecters, Cube Halvers, Perpetual Motion Mechanics, UFO and Elvis sighters, and all the other true believers who adamantly refuse to accept mathematical or physical proof that their convictions are untenable."
Crank Dot Net - Skeptic provides categorized directory, both alphabetical and hierarchical, to a variety of kooks, cranks, loons, and crackpots on the net.
Criticism of Scientific Skepticism - Criticizes self-identified "skeptics," saying that their "skepticism" translates into scorn and condescension toward people and data that contradict current scientific beliefs. Gives examples of the excesses of skeptics.
Fortean Times - The Journal of Strange Phenomenae. Online version of the print magazine.
Free Inquiry - Argues for free inquiry and thought; the philosophies of naturalism, empiricism, rationalism, and skepticism.
In Pursuit of Reality - A skeptical look at auras, Kirlian photography, reincarnation, spiritualism, astral projection, and astrology.
The James Randi Educational Foundation - Foundation headed by professional magician exposes psychics, faith healers, and such. Offers $1.1 million to anyone who can actually demonstrate something supernatural.
Nova: Kidnapped by UFOs? - Companion site for TV program in which believers and skeptics, including Carl Sagan, explore case histories of alien abductions.
Number Watch - Monitors the media in search of misleading numbers in news, politics and science.
Practical Skepticism - A how-to guide for examining claims and debunking myths, math abuse, and misleading arguments.
Psychologists Educating Students to Think Skeptically - PESTS is a meeting place for educators (specifically psychologists, although anyone is welcome) to discuss issues involving skeptical thinking and ways to introduce and teach skeptical thinking in the classroom.
The Skeptic Magazine - United Kingdom publication, taking a skeptical look at pseudoscience and claims of the paranormal.
Skeptic News - Tracks new information on various skeptical web pages.
Skeptic Report - E-zine featuring writings on skeptical inquiry and critical thinking. Also lists related books and provides links to numerous websites on topics including skepticism, alternative science, creationism, and health fraud.
The Skeptic Tank - The Skeptic Tank is a BBS which maintains extensive archives on scientifically questionable groups, individuals, and ideologies. Message board and articles.
Skepticism at Suite101 - Monthly, wide-ranging articles and discussions on skepticism. Links to a wide variety of sites skeptical from scientific, philosophical, political, medical, nutrition, and other viewpoints.
The Skeptic's Bunker - A personal page, intended to advance logic and rational thought over blind faith.
Skeptic's Digest - Here you can access the best skeptical articles on the Web about the occult, paranormal, pseudoscience and other weird things
The Skeptic's Refuge - Gateway to The Skeptic's Dictionary with skeptical articles on the occult, the supernatural, the paranormal and the pseudoscientific.
The Skeptics Society - The Skeptics Society is a scientific and educational organization of scholars, scientists, historians, magicians, professors and teachers, and anyone curious about controversial ideas, extraordinary claims, revolutionary ideas and the promotion of science.
Skeptics Tricks - Describes how to make UFO photos with fishing line or Photoshop. Also contains skeptical articles and links.
Skeptix Mailing List - Scientific discussion of extraordinary phenomana. Archives and subscription information.
Tony Youens - Skeptic articles, information, books from Tony Youens - parapsychology investigations.
TrueAuthority.com - Experts test claims on subjects including dinosaurs, creation/evolution, and cryptozoology.
The View from Number 80 - 80 lists sites pertaining to, amongst other things, pseudoscience, flim-flam or irrational claims and tries to give them critical attention and, in many cases, a certain amount of ridicule.
What is pseudoscience? - How it differs from science, how to spot it. Junk science, pathological science, quackery and pseudoscientific scams.