- Julianne Wyrick – Gluten Sensitivity: What Does It Really Mean?
- Scicurious – Bringing on the Borg rats?
- Charles Q. Choi – A Menagerie of Curiosities: Eyes on their tails
- David Bressan – Dinosaur-Mail: Postal Service, Prehistoric Pop-Art & Plagiarism
- Darren Naish – Kea, Kaka, Kakapo
- Carin Bondar – May I Present: The Science Online 2013 Music Video
- Bora Zivkovic – Introducing: Cristy Gelling
- Bora Zivkovic – ScienceSeeker Awards – blog contest announcement
- Bora Zivkovic – Best of February at A Blog Around The Clock
- David Biello – Meet the New Secretary of Energy Nominee: Ernie Moniz
- Neda Afsarmanesh – Smog Blog: World-Class Pollution Brings Tehran to a Halt
- Kate Wong – Ban Elephant Ivory, Legalize Rhino Horn?