The Secular Web Agnosticism, atheism, freethought, humanism, and rationalism on the Web
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.
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.
Skeptic News Tracks new information on various skeptical web pages.
Bad Science About well understood phenomena which are persistently presented incorrectly by teachers and writers.
Nova: Kidnapped by UFOs? Companion site for TV program in which believers and skeptics, including Carl Sagan, explore case histories of alien abductions.
SIMPOS Netherlands foundation for information on social problems and occult tendencies.
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.
Skeptic Friends Network Examines a variety of claims with emphasis on debunking "creation science."
In Pursuit of Reality A skeptical look at auras, Kirlian photography, reincarnation, spiritualism, astral projection, and astrology.
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.
Number Watch Monitors the media in search of misleading numbers in news, politics and science.
Crank Dot Net Skeptic provides categorized directory, both alphabetical and hierarchical, to a variety of kooks, cranks, loons, and crackpots on the net.
Fortean Times The Journal of Strange Phenomenae. Online version of the print magazine.
Practical Skepticism A how-to guide for examining claims and debunking myths, math abuse, and misleading arguments.
TrueAuthority.com Experts test claims on subjects including dinosaurs, creation/evolution, and cryptozoology.
Reality Matters Debunks religion, the origin of God, the Bible, near death experiences and paranormal contacts with spirits.
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.
Skeptical Investigations Criticism of skepticism, including information about fraud in mainstream science and questioning of the methods and motives of skeptics.
What is pseudoscience? How it differs from science, how to spot it. Junk science, pathological science, quackery and pseudoscientific scams.
Tony Youens Skeptic articles, information, books from Tony Youens - parapsychology investigations.
BookTalk Dedicated to the advancement of critical thinking, reason, intelligence, freedom of inquiry, philosophy and the scientific method. Forums include chats with the authors.
The Skeptic Magazine United Kingdom publication, taking a skeptical look at pseudoscience and claims of the paranormal.
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."
The Skeptic Tank The Skeptic Tank is a BBS which maintains extensive archives on scientifically questionable groups, individuals, and ideologies. Message board and articles.
Skeptix Mailing List Forum discussion about extraordinary phenomena. Includes post archives and subscription information.
A Skeptical Manifesto Article by Michael Shermer defines and discusses skepticism. Includes a section that asserts a skeptic can also be open to scientific reason. Written in 1992.
The View from Number 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.
Skepticality The official podcast of SKEPTIC magazine. Critical thinking and skeptical analysis of all types of topics, especially ones with scientific and/or supernatural aspects.
Point of Inquiry The Center for Inquiry’s radio show and podcast. Point of Inquiry explores CFI’s three research areas: pseudoscience and the paranormal, alternative medicine, and religion and secularism.
Logically Critical Podcast intended to encourage critical thinking in everyday situations using information about which people can reasonably agree.