"The pattern spans the globe, from Louisiana’s 'Cancer Alley' and Italy’s steel plants, to Canada’s oil sands and Mexico’s Endhó Dam." Locals Call It the World’s Largest Cesspool, and Blame It for Surging Cancer https://www.nytimes.com/2026/09/17/world/americas/mexico-city-endho-dam.html https://unwall.app/www.nytimes.com/2026/09/17/world/americas/mexico-city-endho-dam.html?smid=nytcore-android-share