The Skeptics' Guide to the Universe

Forgotten Superheroes of Science: Stanislav Petrov; News Items: Musk, Obama and Mars; Encyclopedia of Life; Science and Colonialism; Who's that Noisy; What's the Word: Taphonomy; Science or Fiction

Interview with David Pratt; What's the Word: Autophagy; News Items: Nobel Prize in Physiology or Medicine, Chemistry, and Physics, Longevity Debate; Who's That Noisy; Your Questions and E-mails: Healthy Foods; Science or Fiction

Forgotten Superheroes of Science: Rosa Smith Eigenmann; News Items: Hawaii Telescope Hubbub, Marijuana Changes the Brain, Brain Training and Power Poses, Listening to Experts; Who's That Noisy; What's the Word: ultracrepidarian; Your Questions and E-mails: Net Metering; Science or Fiction

What's the Word: Apophenia; News Items: Europa Venting, Piezoelectric Roads, Unhackable, Change in Astrological Sign; Who's that Noisy; Science or Fiction

Forgotten Superheroes of Science: Mary Elizabeth Barber; News Items: Tardigrade Radiation Resistance, Resistant Lice, Evolving Bacteria, Moon Formation; Who's That Noisy; What's the Word: Superfecundation; Your Questions and E-mails: Lightning Strikes; Science or Fiction

Special Guest: Ian Harris; Special Report: Comedy and Skepticism; News Items: GMO Brinjal, Do Dogs Understand Language, FDA Bans Antibacterial Soap, Space X Explosion; What's the Word: Comorbidity; Science or Fiction

Guest Rogue Brian Brushwood; News Items: Lightning Reindeer Death, Space Train, Juno at Jupiter, Evolving Tasmanian Devils, Finding Galactic Missing Mass; What's the Word: Thanatosis; Science or Fiction

Interview with Seth Shostak; Forgotten Superheroes of Science:Peter Fleming; News Items: NASA One Year Mars Simulator, Muscle Confusion, Biofuels Study, Building Solar Panels on the Moon; Who's That Noisy; What's the Word: Glycolysis; Your Questions and E-mails: Exoplanet Gravity; Science or Fiction

What's the Word: Inquiline; News Items: Proxima Centauri b Confirmed, Anthropocene, World Wide Web 25, The Fight Against Pseudoscience, Pew Belief Poll; Who's That Noisy; Name That Logical Fallacy; Science or Fiction

Interview with Fraser Cain; Forgotten Superheroes of Science: Janet Rowley; News Items: Chemtrails, Supar Hyperactivity, Augmented Reality and Cognitive Load, Fifth Force; Who's that Noisy; What's the Word: Flocculation; Science or Fiction