July 5, 2002, Hour One: AIDS Update / Malaria
July 5, 2002, Hour Two: Stephen Wolfram / Shark Attacks
July 12, 2002, Hour One: News Roundup - Fossil Skull, Knee Surgery, Artificial Poliovirus
July 12, 2002, Hour Two: Avian Influenza / Cosmologist Janna Levin
July 19, 2002, Hour One: AIDS Conference Wrapup / Global Health
July 19, 2002, Hour Two: Breast Cancer Risks / Elements
July 26, 2002, Hour One: Hormone Replacement Therapy
July 26, 2002, Hour Two: Forensic Animation