China’s Banqiao Dam was hailed as indestructible, built to resist a 10,000-year flood. When Supertyphoon Nina struck, it collapsed. This documentary reveals the disaster and the cover-up.
Inland remnants of tropical cyclones are notorious rainfall flood producers, as the recent tragedy in Texas in early July 2025 illustrated. But on Aug. 7, 1975, 50 years ago today, one of the world's ...
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