History Channel's "Prehistoric Megastorms" (2008); "Heads Up" Science Series, Knowledge TV, Canada, episode on New Horizons (January 2008); History Channel's "Search for E.T.", in "The Universe" series (August 2007); PBS "Wired Science" interview on volcanoes (October 2007); Discovery Channel's "Titan: Rendezvous with Saturn's Moon" (updated version, May 2007); National Geographic Television's "Naked Science: Deadliest Planets" (December 2006); History Channel's "Ask Mr. Know-It-All", pilot episode (as expert on volcanic dust), 2006; History Channel's "Inside the Volcano" (December 2006); Discovery Channel's "Rewind 2006" (science stories of 2006, December 2006); National Geographic Television's "Hollywood Science: Forces of Nature" (April 2006); Nightline's "Galileo" (September 2003); Discovery Channel's "Planet Storm" (2001); Discovery Channel's "95 Worlds and Counting" (2001)