Seasons & episodes

Horizon looks at the work of scientists as they unravel the problems of providing us with water.

In this story, Horizon investigates the issue of controversial animal experiments between anti-vivisectionists and scientists.

Horizon reports on the future of 30,000 children in Britain that are mentally retarded.

Horizon reports on the work of the British Nature Conservancy and how scientists are trying to find out about nature.

This episode of Horizon reports on the revolution in the size of oil tankers showing present and future planned methods of construction.

Horizon looks at problems caused by the rapid reproduction rate of insects and their increasing resistance to pesticides.

Horizon reports on Professor Claude Levi-Strauss who has been studying and analyzing the so-called primitive man for more than 30 years.

This episode of Horizon investigates the history of tanks in the last fifty years and the dominant role they have played in land warfare.

In this story, Horizon investigates the artificial intelligence of computers by watching a chess game.

Horizon examines some of the techniques used by the boom industry of Management Selection.

Horizon investigates the work of geologists and seismologists trying to predict the date of the next great earthquake in San Francisco, California.

Horizon reports on some of the pure scientific research work carried out at the Smithsonian Tropical Research institute.

This episode by Horizon is a dramatized reconstruction from original transcripts of the inquiry into the Tay Bridge disaster.