- Ben Thomas – Meaning on the Brain: How Your Mind Organizes Reality
- Karthika Muthukumaraswamy – Climate Model Coverage: Far from Model Journalism
- Ingmar Hoerr – Cancer Immunotherapy—Where Are We Going?
- Caleb A. Scharf – Should We Expect Other Earth-like Planets At All?
- Darren Naish – The inaugural issue of The Journal of Cryptozoology and Tet Zoo Christmassy wishes, 2012
- Bora Zivkovic – What I learned about science blogging/writing this year
- John Horgan – Need a New Year’s Resolution? Choose to Believe in Free Will!
- Maureen McCarthy – Chimps in Uganda: Surprise Encounter
- Robert Fares – The Value of Short-term Energy Storage for Renewable Energy
- David Wogan – The Eagle Ford Shale Boom from Space
- Dana Hunter – Don’t Believe Everything You See on YouTube: Parícutin Edition
- Khalil A. Cassimally – This Year’s Best Tips For Young And Early-Career Science Writers
- Janet D. Stemwedel – Can science help the picky eater? Interview with Stephanie V. W. Lucianovic (part 1). and Scientific knowledge, societal judgment, and the picky eater: Interview with Stephanie V. W. Lucianovic (part 2). and “Are you going to raise the child picky?” Interview with Stephanie V. W. Lucianovic (part 3). and Competing theories on the relation between Santa and the elves.
- Cassie Rodenberg – Guest Post: How to Foil Mental Health Stigma
- Jason G. Goldman and Matt Soniak – The Best Animal Stories of 2012
- Carin Bondar – A Wild Sex Merry Christmas Marathon! and The Wild Sex Merry Christmas Marathon Continues… and Beauty and Size: The Wild Sex Merry XXXMas Marathon Continues… and Dancing Spiders and Cross Dressing Birds – The Wild Sex Merry XXXmas Marathon Continues.
- Alex Wild – Show us your best science/nature images of 2012!
- Scicurious – Friday Weird Science: slime molds take it to the highway! and 2012 Book List! and A Sci Christmas Card.
- Christie Wilcox – Happy Holidays, from my tank to yours!
- Katherine Harmon – Early Childhood Obesity Rates Might Be Slowing Nation-Wide
- Eric R. Olson – The Countdown, Episode 12 – Top 5 Space Stories of 2012!