Season
- Season 6 2012-10-10
- Season 5 2011-01-19
- Season 4 2009-06-30
- Season 3 2008-06-25
- Season 2 2006-10-03
- Season 1 2005-01-25
Episode
- Episode 1: Dark Matter, Mice, Crowd Wisdom
- Episode 2: Personal Genome; Digital Art Authentication; Carbon Sequestration; Pardis Sabeti Profile
- Episode 3: Saving Hubble, First Primates, Iraqibacter
- Episode 4: Bird Brains, Space Storms, Smart Bridges
- Episode 5: Leeches; SETI; Stem Cells; Edith Widder
- Episode 6: Phoenix; Mammoth Mystery; Judah Folkman Tribute
- Episode 7: Aging, Space Elevator, Maya from Space
- Episode 8: Mass Extinction, 1918 Flu, Papyrus
- Episode 9: Asteroid, Island of Stability, Karl Iagnemma
- Episode 10: T-Rex Blood, Epigenetics, Kryptos
NOVA scienceNOW Season 3 Leeches; SETI; Stem Cells; Edith Widder
NOVA scienceNOW is a News magazine version of the long-running and venerable PBS science program Nova. Premiering on January 25, 2005, the series was originally hosted by Robert Krulwich, who described it as an experiment in coverage of "breaking science, science that's right out of the lab, science that sometimes bumps up against politics, art, culture". At the beginning of season two, Neil deGrasse Tyson replaced Krulwich as the show's host. Tyson announced he would leave the show and was replaced by David Pogue beginning season 6.
