August 4, 2006: Hour One: Congress and Science / Corn for Fuel / Future Science Education
August 4, 2006: Hour Two: Deja Vu / Science and Religion
August 11, 2006: Hour One: Airline Safety and Security / Summer Heat
August 11, 2006: Hour Two: Ghost Hunting / HIV Vaccine Update
August 18, 2006: Hour One: AIDS Meeting / AOL Data Release and Online Privacy / Behavioral Profiling
August 18, 2006: Hour Two: Pluto's Planet Status / String Theory
August 25, 2006: Hour One: Dark Matter / Eating Locally / Pluto
August 25, 2006: Hour Two: Stem Cell Advance / 2006 Hurricane Season Update