Jessica Bridger marvels at the tallest dam in Europe, which was constructed in the 1950s and supplies about 20 per cent of Switzerland’s stored energy.

Meet the mayors at Mipim, the world’s leading real-estate event
44:38

Tall Stories 499: Masterful mixed-use at Singapore’s Tiong Bahru Estate
06:36

Balancing security and aesthetic appeal in Oslo’s New Government Quarter
31:11