S32.E1 ∙ The Debate On Animal Research IssuesTue, Oct 1, 1991Season Premiere - Visits to research facilities in Canada, United States and Great Britain highlight debate on animal research issues.Rate
S32.E2 ∙ The Grizzly Bear: Losing GroundTue, Oct 8, 1991Documentary about precarious situation of grizzly bears in Canada.Rate
S32.E3 ∙ Air CrashTue, Oct 15, 1991Folder on research conducted by experts of air safety when an aircraft accident occurs.Rate
S32.E4 ∙ Post MortemTue, Oct 29, 1991Advances in forensics that uses new techniques including DNA identification.Rate
S32.E7 ∙ The Human TideTue, Nov 26, 1991Since 1950, human population of world has doubled to nearly five and a half billion people.Rate
S32.E8 ∙ Running For Their LivesTue, Dec 3, 1991A portrait of life of wild dog by photographer Hugh Miles that includes forces threatening extinction of Africa's most endangered carnivore.Rate
S32.E9 ∙ Lasers: Brighter Than The SunTue, Jan 14, 1992Lasers have uses in communications, education, medicine, manufacturing and war.Rate
S32.E10 ∙ Seasons Of The SeaTue, Jan 21, 1992The life cycles of animals living in giant kelp forests off coast of California.Rate
S32.E11 ∙ A Toxic JourneyTue, Feb 4, 1992Documentary on inhabitants of three cities that are urging government to act against industrial pollution.Rate
S32.E12 ∙ Burgess ShaleTue, Mar 10, 1992Documentary on marine fossils buried in Rocky Mountain feet.Rate
S32.E13 ∙ Connecting Flights: Shorebird MigrationTue, Mar 17, 1992Documentary on migratory birds.Rate