The Committee for Skeptical Inquiry presents a collection of essays by and about Carl Sagan.
From the "well, duh" department: A report on the lack of a link between gastrointestinal disorders and autism from the journal Pediatrics. Highlights can be found in this issue of the Consumer Health Digest.
See below for more awesome blog posts:
Science-Based Medicine - A victory for science-based medicine
Respectful Insolence - The price exacted by the anti-vaccine movement
Neurologica - Chelation Fraud