The best Skepticism newsletters

A immunologist who also cares for cats with cancer writes about health misinformation, pseudoscience, and the science behind cancer and immunology. The newsletter offers expert, personal perspective on debunking claims and explaining how medical evidence is interpreted.

Skeptic publishes long-form articles applying scientific and critical-thinking methods to claims about AI, the paranormal, religion and other contested topics. Readers get essays by researchers and authors that weigh evidence, cite studies and examine arguments.