For over 30 years, Skeptic has been on the forefront of skeptical inquiry and groundbreaking science, publishing insightful articles on a vast number of subjects. Skeptic is a quarterly science education and science advocacy magazine published by The Skeptics Society, a nonprofit organization devoted to promoting scientific skepticism and resisting pseudoscience, superstition, and irrational beliefs. The magazine examines extraordinary claims, promotes science and reason, and serves as an educational tool for those seeking a sound scientific viewpoint. Skeptic is carried by all major bookstore chains in the U.S. and Canada. The magazine has had a circulation of over 50,000 subscribers since 2015.